87452959 has 16 divisors (see below), whose sum is σ = 98300160. Its totient is φ = 77112000.

The previous prime is 87452929. The next prime is 87452993. The reversal of 87452959 is 95925478.

It is a cyclic number.

It is not a de Polignac number, because 87452959 - 2¹⁵ = 87420191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87452909) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94702 + ... + 95620.

It is an arithmetic number, because the mean of its divisors is an integer number (6143760).

Almost surely, 2^87452959 is an apocalyptic number.

87452959 is a deficient number, since it is larger than the sum of its proper divisors (10847201).

87452959 is a wasteful number, since it uses less digits than its factorization.

87452959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1182.

The product of its digits is 907200, while the sum is 49.

The square root of 87452959 is about 9351.6286816789. The cubic root of 87452959 is about 443.8724287202.

The spelling of 87452959 in words is "eighty-seven million, four hundred fifty-two thousand, nine hundred fifty-nine".