88697479 has 16 divisors (see below), whose sum is σ = 99662080. Its totient is φ = 78382080.

The previous prime is 88697471. The next prime is 88697501. The reversal of 88697479 is 97479688.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 88697479 - 2³ = 88697471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88697471) 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 in 15 ways as a sum of consecutive naturals, for example, 37957 + ... + 40225.

It is an arithmetic number, because the mean of its divisors is an integer number (6228880).

Almost surely, 2^88697479 is an apocalyptic number.

88697479 is a deficient number, since it is larger than the sum of its proper divisors (10964601).

88697479 is a wasteful number, since it uses less digits than its factorization.

88697479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2410.

The product of its digits is 6096384, while the sum is 58.

The square root of 88697479 is about 9417.9339029322. The cubic root of 88697479 is about 445.9680629601.

The spelling of 88697479 in words is "eighty-eight million, six hundred ninety-seven thousand, four hundred seventy-nine".