88356623 has 2 divisors, whose sum is σ = 88356624. Its totient is φ = 88356622.

The previous prime is 88356607. The next prime is 88356637. The reversal of 88356623 is 32665388.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 88356623 - 2⁴ = 88356607 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88356223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44178311 + 44178312.

It is an arithmetic number, because the mean of its divisors is an integer number (44178312).

Almost surely, 2^88356623 is an apocalyptic number.

88356623 is a deficient number, since it is larger than the sum of its proper divisors (1).

88356623 is an equidigital number, since it uses as much as digits as its factorization.

88356623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 207360, while the sum is 41.

The square root of 88356623 is about 9399.8203706241. The cubic root of 88356623 is about 445.3960586231.

The spelling of 88356623 in words is "eighty-eight million, three hundred fifty-six thousand, six hundred twenty-three".