88972007 has 2 divisors, whose sum is σ = 88972008. Its totient is φ = 88972006.

The previous prime is 88971991. The next prime is 88972043. The reversal of 88972007 is 70027988.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 88972007 - 2⁴ = 88971991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88972097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44486003 + 44486004.

It is an arithmetic number, because the mean of its divisors is an integer number (44486004).

Almost surely, 2^88972007 is an apocalyptic number.

88972007 is a deficient number, since it is larger than the sum of its proper divisors (1).

88972007 is an equidigital number, since it uses as much as digits as its factorization.

88972007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56448, while the sum is 41.

The square root of 88972007 is about 9432.4973893450. The cubic root of 88972007 is about 446.4276950584.

The spelling of 88972007 in words is "eighty-eight million, nine hundred seventy-two thousand, seven".