40625874 has 20 divisors (see below), whose sum is σ = 91032414. Its totient is φ = 13541904.

The previous prime is 40625863. The next prime is 40625899. The reversal of 40625874 is 47852604.

It can be written as a sum of positive squares in only one way, i.e., 25857225 + 14768649 = 5085^2 + 3843^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 125227 + ... + 125550.

Almost surely, 2^40625874 is an apocalyptic number.

40625874 is an abundant number, since it is smaller than the sum of its proper divisors (50406540).

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

40625874 is a wasteful number, since it uses less digits than its factorization.

40625874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250791 (or 250782 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The square root of 40625874 is about 6373.8429538231. The cubic root of 40625874 is about 343.7696820025.

The spelling of 40625874 in words is "forty million, six hundred twenty-five thousand, eight hundred seventy-four".