90433204 has 12 divisors (see below), whose sum is σ = 158691904. Its totient is φ = 45092664.

The previous prime is 90433201. The next prime is 90433207. The reversal of 90433204 is 40233409.

It is an interprime number because it is at equal distance from previous prime (90433201) and next prime (90433207).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90433201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29334 + ... + 32269.

Almost surely, 2^90433204 is an apocalyptic number.

It is an amenable number.

90433204 is a deficient number, since it is larger than the sum of its proper divisors (68258700).

90433204 is a wasteful number, since it uses less digits than its factorization.

90433204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61974 (or 61972 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 90433204 is about 9509.6374273681. The cubic root of 90433204 is about 448.8583472215.

The spelling of 90433204 in words is "ninety million, four hundred thirty-three thousand, two hundred four".