46268438 has 8 divisors (see below), whose sum is σ = 69582240. Its totient is φ = 23074360.

The previous prime is 46268437. The next prime is 46268491. The reversal of 46268438 is 83486264.

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

It is a junction number, because it is equal to n+sod(n) for n = 46268395 and 46268404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46268437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28958 + ... + 30513.

It is an arithmetic number, because the mean of its divisors is an integer number (8697780).

Almost surely, 2^46268438 is an apocalyptic number.

46268438 is a deficient number, since it is larger than the sum of its proper divisors (23313802).

46268438 is a wasteful number, since it uses less digits than its factorization.

46268438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59862.

The product of its digits is 221184, while the sum is 41.

The square root of 46268438 is about 6802.0907080103. The cubic root of 46268438 is about 359.0004112316. Note that the first 3 decimals are identical.

The spelling of 46268438 in words is "forty-six million, two hundred sixty-eight thousand, four hundred thirty-eight".