40958700 has 72 divisors (see below), whose sum is σ = 119159040. Its totient is φ = 10862400.

The previous prime is 40958683. The next prime is 40958707. The reversal of 40958700 is 785904.

It is not an unprimeable number, because it can be changed into a prime (40958707) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 93081 + ... + 93519.

Almost surely, 2^40958700 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40958700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59579520).

40958700 is an abundant number, since it is smaller than the sum of its proper divisors (78200340).

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

40958700 is a wasteful number, since it uses less digits than its factorization.

40958700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 767 (or 760 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 40958700 is about 6399.8984366941. The cubic root of 40958700 is about 344.7059035370.

The spelling of 40958700 in words is "forty million, nine hundred fifty-eight thousand, seven hundred".