88516642 has 8 divisors (see below), whose sum is σ = 137353500. Its totient is φ = 42732144.

The previous prime is 88516639. The next prime is 88516657. The reversal of 88516642 is 24661588.

It can be written as a sum of positive squares in 2 ways, for example, as 76895361 + 11621281 = 8769^2 + 3409^2 .

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

It is a plaindrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 88516595 and 88516604.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 763017 + ... + 763132.

Almost surely, 2^88516642 is an apocalyptic number.

88516642 is a deficient number, since it is larger than the sum of its proper divisors (48836858).

88516642 is a wasteful number, since it uses less digits than its factorization.

88516642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1526180.

The product of its digits is 92160, while the sum is 40.

The square root of 88516642 is about 9408.3283318558. The cubic root of 88516642 is about 445.6647758847.

The spelling of 88516642 in words is "eighty-eight million, five hundred sixteen thousand, six hundred forty-two".