88697401 has 8 divisors (see below), whose sum is σ = 95595080. Its totient is φ = 81810432.

The previous prime is 88697393. The next prime is 88697419. The reversal of 88697401 is 10479688.

It can be written as a sum of positive squares in 4 ways, for example, as 6885376 + 81812025 = 2624^2 + 9045^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 88697401 - 2³ = 88697393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88697431) 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 7 ways as a sum of consecutive naturals, for example, 25855 + ... + 29083.

It is an arithmetic number, because the mean of its divisors is an integer number (11949385).

Almost surely, 2^88697401 is an apocalyptic number.

It is an amenable number.

88697401 is a deficient number, since it is larger than the sum of its proper divisors (6897679).

88697401 is a wasteful number, since it uses less digits than its factorization.

88697401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5355.

The product of its (nonzero) digits is 96768, while the sum is 43.

The square root of 88697401 is about 9417.9297618957. The cubic root of 88697401 is about 445.9679322329.

It can be divided in two parts, 88697 and 401, that added together give a palindrome (89098).

The spelling of 88697401 in words is "eighty-eight million, six hundred ninety-seven thousand, four hundred one".