88668466 has 4 divisors (see below), whose sum is σ = 133002702. Its totient is φ = 44334232.

The previous prime is 88668449. The next prime is 88668467. The reversal of 88668466 is 66486688.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 47900241 + 40768225 = 6921^2 + 6385^2 .

It is not an unprimeable number, because it can be changed into a prime (88668467) 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, 22167115 + ... + 22167118.

Almost surely, 2^88668466 is an apocalyptic number.

88668466 is a deficient number, since it is larger than the sum of its proper divisors (44334236).

88668466 is a wasteful number, since it uses less digits than its factorization.

88668466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44334235.

The product of its digits is 2654208, while the sum is 52.

The square root of 88668466 is about 9416.3934709633. The cubic root of 88668466 is about 445.9194321813.

The spelling of 88668466 in words is "eighty-eight million, six hundred sixty-eight thousand, four hundred sixty-six".