40504107 has 8 divisors (see below), whose sum is σ = 61720576. Its totient is φ = 23145192.

The previous prime is 40504099. The next prime is 40504133. The reversal of 40504107 is 70140504.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40504107 - 2³ = 40504099 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 1928767 = 40504107 / (4 + 0 + 5 + 0 + 4 + 1 + 0 + 7).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40504207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 964363 + ... + 964404.

It is an arithmetic number, because the mean of its divisors is an integer number (7715072).

Almost surely, 2^40504107 is an apocalyptic number.

40504107 is a deficient number, since it is larger than the sum of its proper divisors (21216469).

40504107 is a wasteful number, since it uses less digits than its factorization.

40504107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1928777.

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 40504107 is about 6364.2836988934. The cubic root of 40504107 is about 343.4258806240.

The spelling of 40504107 in words is "forty million, five hundred four thousand, one hundred seven".