88414709 has 2 divisors, whose sum is σ = 88414710. Its totient is φ = 88414708.

The previous prime is 88414687. The next prime is 88414717. The reversal of 88414709 is 90741488.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 56175025 + 32239684 = 7495^2 + 5678^2 .

It is a cyclic number.

It is not a de Polignac number, because 88414709 - 2⁸ = 88414453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88414769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44207354 + 44207355.

It is an arithmetic number, because the mean of its divisors is an integer number (44207355).

Almost surely, 2^88414709 is an apocalyptic number.

It is an amenable number.

88414709 is a deficient number, since it is larger than the sum of its proper divisors (1).

88414709 is an equidigital number, since it uses as much as digits as its factorization.

88414709 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64512, while the sum is 41.

The square root of 88414709 is about 9402.9096028836. The cubic root of 88414709 is about 445.4936389642.

The spelling of 88414709 in words is "eighty-eight million, four hundred fourteen thousand, seven hundred nine".