90226076 has 48 divisors (see below), whose sum is σ = 170614080. Its totient is φ = 41664000.

The previous prime is 90226069. The next prime is 90226109. The reversal of 90226076 is 67062209.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 289961 + ... + 290271.

It is an arithmetic number, because the mean of its divisors is an integer number (3554460).

Almost surely, 2^90226076 is an apocalyptic number.

It is an amenable number.

90226076 is a deficient number, since it is larger than the sum of its proper divisors (80388004).

90226076 is a wasteful number, since it uses less digits than its factorization.

90226076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446 (or 444 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 90226076 is about 9498.7407586480. The cubic root of 90226076 is about 448.5153972195.

The spelling of 90226076 in words is "ninety million, two hundred twenty-six thousand, seventy-six".