87272498 has 8 divisors (see below), whose sum is σ = 130996992. Its totient is φ = 43606836.

The previous prime is 87272459. The next prime is 87272527. The reversal of 87272498 is 89427278.

It is a happy number.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10790 + ... + 17057.

It is an arithmetic number, because the mean of its divisors is an integer number (16374624).

Almost surely, 2^87272498 is an apocalyptic number.

87272498 is a deficient number, since it is larger than the sum of its proper divisors (43724494).

87272498 is a wasteful number, since it uses less digits than its factorization.

87272498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29416.

The product of its digits is 451584, while the sum is 47.

The square root of 87272498 is about 9341.9750588406. The cubic root of 87272498 is about 443.5669051424.

The spelling of 87272498 in words is "eighty-seven million, two hundred seventy-two thousand, four hundred ninety-eight".