90876022 has 4 divisors (see below), whose sum is σ = 136314036. Its totient is φ = 45438010.

The previous prime is 90876017. The next prime is 90876029. The reversal of 90876022 is 22067809.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90876029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22719004 + ... + 22719007.

It is an arithmetic number, because the mean of its divisors is an integer number (34078509).

Almost surely, 2^90876022 is an apocalyptic number.

90876022 is a deficient number, since it is larger than the sum of its proper divisors (45438014).

90876022 is a wasteful number, since it uses less digits than its factorization.

90876022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45438013.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 90876022 is about 9532.8915865020. The cubic root of 90876022 is about 449.5897858385.

The spelling of 90876022 in words is "ninety million, eight hundred seventy-six thousand, twenty-two".