46462020 has 192 divisors, whose sum is σ = 155457792. Its totient is φ = 10240000.

The previous prime is 46461997. The next prime is 46462027. The reversal of 46462020 is 2026464.

It is not an unprimeable number, because it can be changed into a prime (46462027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 459970 + ... + 460070.

It is an arithmetic number, because the mean of its divisors is an integer number (809676).

Almost surely, 2^46462020 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46462020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77728896).

46462020 is an abundant number, since it is smaller than the sum of its proper divisors (108995772).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46462020 is a wasteful number, since it uses less digits than its factorization.

46462020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182 (or 180 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 46462020 is about 6816.3054509023. The cubic root of 46462020 is about 359.5003871984.

Adding to 46462020 its reverse (2026464), we get a palindrome (48488484).

Subtracting from 46462020 its reverse (2026464), we obtain a square (44435556 = 6666²).

It can be divided in two parts, 4646 and 2020, that added together give a palindrome (6666).

The spelling of 46462020 in words is "forty-six million, four hundred sixty-two thousand, twenty".