88479623 has 2 divisors, whose sum is σ = 88479624. Its totient is φ = 88479622.

The previous prime is 88479619. The next prime is 88479641. The reversal of 88479623 is 32697488.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 88479623 - 2² = 88479619 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88479613) 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, 44239811 + 44239812.

It is an arithmetic number, because the mean of its divisors is an integer number (44239812).

Almost surely, 2^88479623 is an apocalyptic number.

88479623 is a deficient number, since it is larger than the sum of its proper divisors (1).

88479623 is an equidigital number, since it uses as much as digits as its factorization.

88479623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 580608, while the sum is 47.

The square root of 88479623 is about 9406.3607734341. The cubic root of 88479623 is about 445.6026393026.

The spelling of 88479623 in words is "eighty-eight million, four hundred seventy-nine thousand, six hundred twenty-three".