40807852 has 6 divisors (see below), whose sum is σ = 71413748. Its totient is φ = 20403924.

The previous prime is 40807849. The next prime is 40807867. The reversal of 40807852 is 25870804.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5100978 + ... + 5100985.

Almost surely, 2^40807852 is an apocalyptic number.

It is an amenable number.

40807852 is a deficient number, since it is larger than the sum of its proper divisors (30605896).

40807852 is a wasteful number, since it uses less digits than its factorization.

40807852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10201967 (or 10201965 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 34.

The square root of 40807852 is about 6388.1023786411. The cubic root of 40807852 is about 344.2822071282.

The spelling of 40807852 in words is "forty million, eight hundred seven thousand, eight hundred fifty-two".