46387232 has 12 divisors (see below), whose sum is σ = 91324926. Its totient is φ = 23193600.

The previous prime is 46387217. The next prime is 46387301. The reversal of 46387232 is 23278364.

It can be written as a sum of positive squares in only one way, i.e., 45212176 + 1175056 = 6724^2 + 1084^2 .

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 46387192 and 46387201.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 724769 + ... + 724832.

Almost surely, 2^46387232 is an apocalyptic number.

It is an amenable number.

46387232 is a deficient number, since it is larger than the sum of its proper divisors (44937694).

46387232 is a wasteful number, since it uses less digits than its factorization.

46387232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1449611 (or 1449603 counting only the distinct ones).

The product of its digits is 48384, while the sum is 35.

The square root of 46387232 is about 6810.8172784182. The cubic root of 46387232 is about 359.3073926205.

The spelling of 46387232 in words is "forty-six million, three hundred eighty-seven thousand, two hundred thirty-two".