87494083 has 2 divisors, whose sum is σ = 87494084. Its totient is φ = 87494082.

The previous prime is 87494039. The next prime is 87494089. The reversal of 87494083 is 38049478.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 87494083 - 2²¹ = 85396931 is a prime.

It is not a weakly prime, because it can be changed into another prime (87494089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43747041 + 43747042.

It is an arithmetic number, because the mean of its divisors is an integer number (43747042).

Almost surely, 2^87494083 is an apocalyptic number.

87494083 is a deficient number, since it is larger than the sum of its proper divisors (1).

87494083 is an equidigital number, since it uses as much as digits as its factorization.

87494083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 193536, while the sum is 43.

The square root of 87494083 is about 9353.8271846341. The cubic root of 87494083 is about 443.9419935448.

The spelling of 87494083 in words is "eighty-seven million, four hundred ninety-four thousand, eighty-three".