40100752 has 20 divisors (see below), whose sum is σ = 78050560. Its totient is φ = 19958688.

The previous prime is 40100743. The next prime is 40100777. The reversal of 40100752 is 25700104.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2052 + ... + 9187.

It is an arithmetic number, because the mean of its divisors is an integer number (3902528).

Almost surely, 2^40100752 is an apocalyptic number.

It is an amenable number.

40100752 is a deficient number, since it is larger than the sum of its proper divisors (37949808).

40100752 is a wasteful number, since it uses less digits than its factorization.

40100752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11470 (or 11464 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 40100752 is about 6332.5154559622. The cubic root of 40100752 is about 342.2820877511.

Adding to 40100752 its reverse (25700104), we get a palindrome (65800856).

The spelling of 40100752 in words is "forty million, one hundred thousand, seven hundred fifty-two".