90610234 has 16 divisors (see below), whose sum is σ = 159677280. Its totient is φ = 38018160.

The previous prime is 90610213. The next prime is 90610243. The reversal of 90610234 is 43201609.

It is a junction number, because it is equal to n+sod(n) for n = 90610199 and 90610208.

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, 158124 + ... + 158695.

It is an arithmetic number, because the mean of its divisors is an integer number (9979830).

Almost surely, 2^90610234 is an apocalyptic number.

90610234 is a deficient number, since it is larger than the sum of its proper divisors (69067046).

90610234 is a wasteful number, since it uses less digits than its factorization.

90610234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316845.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 90610234 is about 9518.9408024212. The cubic root of 90610234 is about 449.1510479678.

The spelling of 90610234 in words is "ninety million, six hundred ten thousand, two hundred thirty-four".