40051204 has 24 divisors (see below), whose sum is σ = 72777600. Its totient is φ = 19262880.

The previous prime is 40051181. The next prime is 40051213. The reversal of 40051204 is 40215004.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43509 + ... + 44419.

It is an arithmetic number, because the mean of its divisors is an integer number (3032400).

Almost surely, 2^40051204 is an apocalyptic number.

It is an amenable number.

40051204 is a deficient number, since it is larger than the sum of its proper divisors (32726396).

40051204 is a wasteful number, since it uses less digits than its factorization.

40051204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1323 (or 1321 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 40051204 is about 6328.6020573267. The cubic root of 40051204 is about 342.1410564588.

Adding to 40051204 its reverse (40215004), we get a palindrome (80266208).

The spelling of 40051204 in words is "forty million, fifty-one thousand, two hundred four".