40526256 has 20 divisors (see below), whose sum is σ = 104692952. Its totient is φ = 13508736.

The previous prime is 40526251. The next prime is 40526257. The reversal of 40526256 is 65262504.

It is not an unprimeable number, because it can be changed into a prime (40526251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 422101 + ... + 422196.

Almost surely, 2^40526256 is an apocalyptic number.

It is an amenable number.

40526256 is an abundant number, since it is smaller than the sum of its proper divisors (64166696).

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

40526256 is a wasteful number, since it uses less digits than its factorization.

40526256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 844308 (or 844302 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 40526256 is about 6366.0235626331. The cubic root of 40526256 is about 343.4884681352.

The spelling of 40526256 in words is "forty million, five hundred twenty-six thousand, two hundred fifty-six".