90276798 has 8 divisors (see below), whose sum is σ = 180553608. Its totient is φ = 30092264.

The previous prime is 90276787. The next prime is 90276799. The reversal of 90276798 is 89767209.

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

90276798 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90276799) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7523061 + ... + 7523072.

It is an arithmetic number, because the mean of its divisors is an integer number (22569201).

Almost surely, 2^90276798 is an apocalyptic number.

90276798 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

90276798 is a wasteful number, since it uses less digits than its factorization.

90276798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15046138.

The product of its (nonzero) digits is 381024, while the sum is 48.

The square root of 90276798 is about 9501.4103163688. The cubic root of 90276798 is about 448.5994281238.

The spelling of 90276798 in words is "ninety million, two hundred seventy-six thousand, seven hundred ninety-eight".