40861752 has 16 divisors (see below), whose sum is σ = 102154440. Its totient is φ = 13620576.

The previous prime is 40861747. The next prime is 40861763. The reversal of 40861752 is 25716804.

It is a congruent number.

It is an unprimeable number.

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, 851263 + ... + 851310.

Almost surely, 2^40861752 is an apocalyptic number.

It is an amenable number.

40861752 is an abundant number, since it is smaller than the sum of its proper divisors (61292688).

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

40861752 is a wasteful number, since it uses less digits than its factorization.

40861752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1702582 (or 1702578 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 40861752 is about 6392.3197667201. The cubic root of 40861752 is about 344.4337192020.

The spelling of 40861752 in words is "forty million, eight hundred sixty-one thousand, seven hundred fifty-two".