90602946 has 24 divisors (see below), whose sum is σ = 224350464. Its totient is φ = 25886520.

The previous prime is 90602929. The next prime is 90602971. The reversal of 90602946 is 64920609.

90602946 is a `hidden beast` number, since 9 + 0 + 602 + 9 + 46 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 90602946.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 359410 + ... + 359661.

It is an arithmetic number, because the mean of its divisors is an integer number (9347936).

Almost surely, 2^90602946 is an apocalyptic number.

90602946 is an abundant number, since it is smaller than the sum of its proper divisors (133747518).

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

90602946 is a wasteful number, since it uses less digits than its factorization.

90602946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719086 (or 719083 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 90602946 is about 9518.5579790218. The cubic root of 90602946 is about 449.1390055437.

The spelling of 90602946 in words is "ninety million, six hundred two thousand, nine hundred forty-six".