87704027 has 2 divisors, whose sum is σ = 87704028. Its totient is φ = 87704026.

The previous prime is 87703951. The next prime is 87704051. The reversal of 87704027 is 72040778.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 87704027 - 2¹⁶ = 87638491 is a prime.

It is not a weakly prime, because it can be changed into another prime (87704087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43852013 + 43852014.

It is an arithmetic number, because the mean of its divisors is an integer number (43852014).

Almost surely, 2^87704027 is an apocalyptic number.

87704027 is a deficient number, since it is larger than the sum of its proper divisors (1).

87704027 is an equidigital number, since it uses as much as digits as its factorization.

87704027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21952, while the sum is 35.

The square root of 87704027 is about 9365.0428189091. The cubic root of 87704027 is about 444.2967928120.

The spelling of 87704027 in words is "eighty-seven million, seven hundred four thousand, twenty-seven".