46420566 has 8 divisors (see below), whose sum is σ = 92841144. Its totient is φ = 15473520.

The previous prime is 46420541. The next prime is 46420567. The reversal of 46420566 is 66502464.

It is a sphenic number, since it is the product of 3 distinct primes.

46420566 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46420567) 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 3 ways as a sum of consecutive naturals, for example, 3868375 + ... + 3868386.

It is an arithmetic number, because the mean of its divisors is an integer number (11605143).

Almost surely, 2^46420566 is an apocalyptic number.

46420566 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

46420566 is a wasteful number, since it uses less digits than its factorization.

46420566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7736766.

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 46420566 is about 6813.2639755113. The cubic root of 46420566 is about 359.3934384591.

The spelling of 46420566 in words is "forty-six million, four hundred twenty thousand, five hundred sixty-six".