90463134 has 16 divisors (see below), whose sum is σ = 181031040. Its totient is φ = 30136920.

The previous prime is 90463129. The next prime is 90463141. The reversal of 90463134 is 43136409.

It is a super-2 number, since 2×90463134² = 16367157226203912, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

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, 11047 + ... + 17405.

It is an arithmetic number, because the mean of its divisors is an integer number (11314440).

Almost surely, 2^90463134 is an apocalyptic number.

90463134 is an abundant number, since it is smaller than the sum of its proper divisors (90567906).

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

90463134 is a wasteful number, since it uses less digits than its factorization.

90463134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8735.

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 90463134 is about 9511.2109639099. The cubic root of 90463134 is about 448.9078601877.

The spelling of 90463134 in words is "ninety million, four hundred sixty-three thousand, one hundred thirty-four".