90896692 has 6 divisors (see below), whose sum is σ = 159069218. Its totient is φ = 45448344.

The previous prime is 90896677. The next prime is 90896693. The reversal of 90896692 is 29669809.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 47941776 + 42954916 = 6924^2 + 6554^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90896693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11362083 + ... + 11362090.

Almost surely, 2^90896692 is an apocalyptic number.

It is an amenable number.

90896692 is a deficient number, since it is larger than the sum of its proper divisors (68172526).

90896692 is a wasteful number, since it uses less digits than its factorization.

90896692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22724177 (or 22724175 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 49.

The square root of 90896692 is about 9533.9756660063. The cubic root of 90896692 is about 449.6238700637.

The spelling of 90896692 in words is "ninety million, eight hundred ninety-six thousand, six hundred ninety-two".