90652894 has 8 divisors (see below), whose sum is σ = 137183040. Its totient is φ = 44925216.

The previous prime is 90652879. The next prime is 90652907. The reversal of 90652894 is 49825609.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 90652894.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200334 + ... + 200785.

It is an arithmetic number, because the mean of its divisors is an integer number (17147880).

Almost surely, 2^90652894 is an apocalyptic number.

90652894 is a deficient number, since it is larger than the sum of its proper divisors (46530146).

90652894 is a wasteful number, since it uses less digits than its factorization.

90652894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401234.

The product of its (nonzero) digits is 155520, while the sum is 43.

The square root of 90652894 is about 9521.1813342673. The cubic root of 90652894 is about 449.2215248394.

The spelling of 90652894 in words is "ninety million, six hundred fifty-two thousand, eight hundred ninety-four".