90375026 has 16 divisors (see below), whose sum is σ = 164042496. Its totient is φ = 36453696.

The previous prime is 90375007. The next prime is 90375037. The reversal of 90375026 is 62057309.

90375026 = 176² + 177² + ... + 651².

It is a junction number, because it is equal to n+sod(n) for n = 90374983 and 90375001.

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, 189626 + ... + 190101.

It is an arithmetic number, because the mean of its divisors is an integer number (10252656).

Almost surely, 2^90375026 is an apocalyptic number.

90375026 is a deficient number, since it is larger than the sum of its proper divisors (73667470).

90375026 is a wasteful number, since it uses less digits than its factorization.

90375026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379753.

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 90375026 is about 9506.5780383900. The cubic root of 90375026 is about 448.7620725435.

The spelling of 90375026 in words is "ninety million, three hundred seventy-five thousand, twenty-six".