88667723 has 2 divisors, whose sum is σ = 88667724. Its totient is φ = 88667722.

The previous prime is 88667693. The next prime is 88667729. The reversal of 88667723 is 32776688.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 88667723 - 2⁶ = 88667659 is a prime.

It is not a weakly prime, because it can be changed into another prime (88667729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44333861 + 44333862.

It is an arithmetic number, because the mean of its divisors is an integer number (44333862).

Almost surely, 2^88667723 is an apocalyptic number.

88667723 is a deficient number, since it is larger than the sum of its proper divisors (1).

88667723 is an equidigital number, since it uses as much as digits as its factorization.

88667723 is an evil number, because the sum of its binary digits is even.

The product of its digits is 677376, while the sum is 47.

The square root of 88667723 is about 9416.3540184086. The cubic root of 88667723 is about 445.9181866462.

The spelling of 88667723 in words is "eighty-eight million, six hundred sixty-seven thousand, seven hundred twenty-three".