40250526 has 32 divisors (see below), whose sum is σ = 85766688. Its totient is φ = 12549120.

The previous prime is 40250501. The next prime is 40250527. The reversal of 40250526 is 62505204.

40250526 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 40250496 and 40250505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40250527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16506 + ... + 18786.

It is an arithmetic number, because the mean of its divisors is an integer number (2680209).

Almost surely, 2^40250526 is an apocalyptic number.

40250526 is an abundant number, since it is smaller than the sum of its proper divisors (45516162).

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

40250526 is a wasteful number, since it uses less digits than its factorization.

40250526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2476.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 40250526 is about 6344.3302246967. The cubic root of 40250526 is about 342.7076929502.

The spelling of 40250526 in words is "forty million, two hundred fifty thousand, five hundred twenty-six".