46390372 has 24 divisors (see below), whose sum is σ = 95981760. Its totient is φ = 19195680.

The previous prime is 46390367. The next prime is 46390387. The reversal of 46390372 is 27309364.

46390372 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×46390372² = 4304133228596768, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27754 + ... + 29377.

It is an arithmetic number, because the mean of its divisors is an integer number (3999240).

Almost surely, 2^46390372 is an apocalyptic number.

It is an amenable number.

46390372 is an abundant number, since it is smaller than the sum of its proper divisors (49591388).

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

46390372 is a wasteful number, since it uses less digits than its factorization.

46390372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57171 (or 57169 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 46390372 is about 6811.0477901715. The cubic root of 46390372 is about 359.3154997347.

The spelling of 46390372 in words is "forty-six million, three hundred ninety thousand, three hundred seventy-two".