87027457 has 8 divisors (see below), whose sum is σ = 95031360. Its totient is φ = 79038960.

The previous prime is 87027449. The next prime is 87027517. The reversal of 87027457 is 75472078.

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

It is not a de Polignac number, because 87027457 - 2³ = 87027449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (87027257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10219 + ... + 16687.

It is an arithmetic number, because the mean of its divisors is an integer number (11878920).

Almost surely, 2^87027457 is an apocalyptic number.

It is an amenable number.

87027457 is a deficient number, since it is larger than the sum of its proper divisors (8003903).

87027457 is a wasteful number, since it uses less digits than its factorization.

87027457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7703.

The product of its (nonzero) digits is 109760, while the sum is 40.

The square root of 87027457 is about 9328.8507866725. The cubic root of 87027457 is about 443.1513715479.

The spelling of 87027457 in words is "eighty-seven million, twenty-seven thousand, four hundred fifty-seven".