90127498 has 8 divisors (see below), whose sum is σ = 135871200. Its totient is φ = 44837100.

The previous prime is 90127483. The next prime is 90127517. The reversal of 90127498 is 89472109.

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

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 90127498.

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, 112828 + ... + 113623.

It is an arithmetic number, because the mean of its divisors is an integer number (16983900).

Almost surely, 2^90127498 is an apocalyptic number.

90127498 is a deficient number, since it is larger than the sum of its proper divisors (45743702).

90127498 is a wasteful number, since it uses less digits than its factorization.

90127498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226652.

The product of its (nonzero) digits is 36288, while the sum is 40.

The square root of 90127498 is about 9493.5503369393. The cubic root of 90127498 is about 448.3519933761.

The spelling of 90127498 in words is "ninety million, one hundred twenty-seven thousand, four hundred ninety-eight".