40652058 has 32 divisors (see below), whose sum is σ = 86077440. Its totient is φ = 12763440.

The previous prime is 40652041. The next prime is 40652081. The reversal of 40652058 is 85025604.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20841 + ... + 22707.

It is an arithmetic number, because the mean of its divisors is an integer number (2689920).

Almost surely, 2^40652058 is an apocalyptic number.

40652058 is an abundant number, since it is smaller than the sum of its proper divisors (45425382).

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

40652058 is a wasteful number, since it uses less digits than its factorization.

40652058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2082.

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 40652058 is about 6375.8966428260. The cubic root of 40652058 is about 343.8435210887.

The spelling of 40652058 in words is "forty million, six hundred fifty-two thousand, fifty-eight".