87248411 has 2 divisors, whose sum is σ = 87248412. Its totient is φ = 87248410.

The previous prime is 87248401. The next prime is 87248417. The reversal of 87248411 is 11484278.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 87248411 - 2¹⁴ = 87232027 is a prime.

It is a super-2 number, since 2×87248411² = 15224570444049842, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (87248417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43624205 + 43624206.

It is an arithmetic number, because the mean of its divisors is an integer number (43624206).

Almost surely, 2^87248411 is an apocalyptic number.

87248411 is a deficient number, since it is larger than the sum of its proper divisors (1).

87248411 is an equidigital number, since it uses as much as digits as its factorization.

87248411 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14336, while the sum is 35.

The square root of 87248411 is about 9340.6857885275. The cubic root of 87248411 is about 443.5260935871.

The spelling of 87248411 in words is "eighty-seven million, two hundred forty-eight thousand, four hundred eleven".