40058632 has 16 divisors (see below), whose sum is σ = 75385260. Its totient is φ = 19955904.

The previous prime is 40058611. The next prime is 40058651. The reversal of 40058632 is 23685004.

It can be written as a sum of positive squares in 2 ways, for example, as 39363076 + 695556 = 6274^2 + 834^2 .

It is a super-2 number, since 2×40058632² = 3209387995422848, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 40058632.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6823 + ... + 11254.

Almost surely, 2^40058632 is an apocalyptic number.

It is an amenable number.

40058632 is a deficient number, since it is larger than the sum of its proper divisors (35326628).

40058632 is a wasteful number, since it uses less digits than its factorization.

40058632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18360 (or 18356 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 40058632 is about 6329.1888895813. The cubic root of 40058632 is about 342.1622066068.

It can be divided in two parts, 4005863 and 2, that added together give a triangular number (4005865 = T₂₈₃₀).

The spelling of 40058632 in words is "forty million, fifty-eight thousand, six hundred thirty-two".