40233204 has 36 divisors (see below), whose sum is σ = 110947200. Its totient is φ = 12191760.

The previous prime is 40233181. The next prime is 40233209.

40233204 is nontrivially palindromic in base 10.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40233209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50404 + ... + 51195.

Almost surely, 2^40233204 is an apocalyptic number.

40233204 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

40233204 is an abundant number, since it is smaller than the sum of its proper divisors (70713996).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40233204 is a wasteful number, since it uses less digits than its factorization.

40233204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101620 (or 101615 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 40233204 is about 6342.9649218642. The cubic root of 40233204 is about 342.6585239494.

It can be divided in two parts, 4023 and 3204, that added together give a palindrome (7227).

The spelling of 40233204 in words is "forty million, two hundred thirty-three thousand, two hundred four".