40133204 has 12 divisors (see below), whose sum is σ = 70277844. Its totient is φ = 20053824.

The previous prime is 40133167. The next prime is 40133227. The reversal of 40133204 is 40233104.

It can be written as a sum of positive squares in 2 ways, for example, as 1817104 + 38316100 = 1348^2 + 6190^2 .

It is a super-2 number, since 2×40133204² = 3221348126611232, which contains 22 as substring.

It is a congruent number.

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, 9302 + ... + 12914.

It is an arithmetic number, because the mean of its divisors is an integer number (5856487).

Almost surely, 2^40133204 is an apocalyptic number.

It is an amenable number.

40133204 is a deficient number, since it is larger than the sum of its proper divisors (30144640).

40133204 is a wasteful number, since it uses less digits than its factorization.

40133204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6394 (or 6392 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 40133204 is about 6335.0772686685. The cubic root of 40133204 is about 342.3743947756.

Adding to 40133204 its reverse (40233104), we get a palindrome (80366308).

The spelling of 40133204 in words is "forty million, one hundred thirty-three thousand, two hundred four".