87032371 has 2 divisors, whose sum is σ = 87032372. Its totient is φ = 87032370.

The previous prime is 87032359. The next prime is 87032411. The reversal of 87032371 is 17323078.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 87032371 - 2⁷ = 87032243 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (87030371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43516185 + 43516186.

It is an arithmetic number, because the mean of its divisors is an integer number (43516186).

Almost surely, 2^87032371 is an apocalyptic number.

87032371 is a deficient number, since it is larger than the sum of its proper divisors (1).

87032371 is an equidigital number, since it uses as much as digits as its factorization.

87032371 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 87032371 is about 9329.1141594473. The cubic root of 87032371 is about 443.1597122292.

The spelling of 87032371 in words is "eighty-seven million, thirty-two thousand, three hundred seventy-one".