40958652 has 24 divisors (see below), whose sum is σ = 109223296. Its totient is φ = 11702448.

The previous prime is 40958647. The next prime is 40958683. The reversal of 40958652 is 25685904.

It is a super-2 number, since 2×40958652² = 3355222347314208, 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 40958652.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243718 + ... + 243885.

Almost surely, 2^40958652 is an apocalyptic number.

40958652 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

40958652 is an abundant number, since it is smaller than the sum of its proper divisors (68264644).

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

40958652 is a wasteful number, since it uses less digits than its factorization.

40958652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487617 (or 487615 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 39.

The square root of 40958652 is about 6399.8946866335. The cubic root of 40958652 is about 344.7057688819.

The spelling of 40958652 in words is "forty million, nine hundred fifty-eight thousand, six hundred fifty-two".