87996371 has 2 divisors, whose sum is σ = 87996372. Its totient is φ = 87996370.

The previous prime is 87996341. The next prime is 87996401. The reversal of 87996371 is 17369978.

It is a balanced prime because it is at equal distance from previous prime (87996341) and next prime (87996401).

It is a cyclic number.

It is not a de Polignac number, because 87996371 - 2¹⁴ = 87979987 is a prime.

It is a super-2 number, since 2×87996371² = 15486722618339282, which contains 22 as substring.

It is a Chen prime.

It is a plaindrome in base 12.

It is not a weakly prime, because it can be changed into another prime (87996341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43998185 + 43998186.

It is an arithmetic number, because the mean of its divisors is an integer number (43998186).

Almost surely, 2^87996371 is an apocalyptic number.

87996371 is a deficient number, since it is larger than the sum of its proper divisors (1).

87996371 is an equidigital number, since it uses as much as digits as its factorization.

87996371 is an evil number, because the sum of its binary digits is even.

The product of its digits is 571536, while the sum is 50.

The square root of 87996371 is about 9380.6380913027. The cubic root of 87996371 is about 444.7899037694.

The spelling of 87996371 in words is "eighty-seven million, nine hundred ninety-six thousand, three hundred seventy-one".