87926051 has 2 divisors, whose sum is σ = 87926052. Its totient is φ = 87926050.

The previous prime is 87926011. The next prime is 87926081. The reversal of 87926051 is 15062978.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 87926051 - 2¹⁸ = 87663907 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 87925996 and 87926014.

It is not a weakly prime, because it can be changed into another prime (87926011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43963025 + 43963026.

It is an arithmetic number, because the mean of its divisors is an integer number (43963026).

Almost surely, 2^87926051 is an apocalyptic number.

87926051 is a deficient number, since it is larger than the sum of its proper divisors (1).

87926051 is an equidigital number, since it uses as much as digits as its factorization.

87926051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 38.

The square root of 87926051 is about 9376.8891963167. The cubic root of 87926051 is about 444.6713914529.

The spelling of 87926051 in words is "eighty-seven million, nine hundred twenty-six thousand, fifty-one".