87548025 has 12 divisors (see below), whose sum is σ = 144746192. Its totient is φ = 46692240.

The previous prime is 87548017. The next prime is 87548033. The reversal of 87548025 is 52084578.

It is an interprime number because it is at equal distance from previous prime (87548017) and next prime (87548033).

It is not a de Polignac number, because 87548025 - 2³ = 87548017 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 583579 + ... + 583728.

Almost surely, 2^87548025 is an apocalyptic number.

It is an amenable number.

87548025 is a deficient number, since it is larger than the sum of its proper divisors (57198167).

87548025 is a wasteful number, since it uses less digits than its factorization.

87548025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1167320 (or 1167315 counting only the distinct ones).

The product of its (nonzero) digits is 89600, while the sum is 39.

The square root of 87548025 is about 9356.7101590249. The cubic root of 87548025 is about 444.0332080916.

The spelling of 87548025 in words is "eighty-seven million, five hundred forty-eight thousand, twenty-five".