90786852 has 48 divisors (see below), whose sum is σ = 253482880. Its totient is φ = 27933984.

The previous prime is 90786847. The next prime is 90786881. The reversal of 90786852 is 25868709.

It is a junction number, because it is equal to n+sod(n) for n = 90786798 and 90786807.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30928 + ... + 33735.

Almost surely, 2^90786852 is an apocalyptic number.

It is an amenable number.

90786852 is an abundant number, since it is smaller than the sum of its proper divisors (162696028).

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

90786852 is a wasteful number, since it uses less digits than its factorization.

90786852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64689 (or 64681 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The square root of 90786852 is about 9528.2134736791. The cubic root of 90786852 is about 449.4426878475.

The spelling of 90786852 in words is "ninety million, seven hundred eighty-six thousand, eight hundred fifty-two".