88667494 has 4 divisors (see below), whose sum is σ = 133001244. Its totient is φ = 44333746.

The previous prime is 88667483. The next prime is 88667497. The reversal of 88667494 is 49476688.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88667497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22166872 + ... + 22166875.

It is an arithmetic number, because the mean of its divisors is an integer number (33250311).

Almost surely, 2^88667494 is an apocalyptic number.

88667494 is a deficient number, since it is larger than the sum of its proper divisors (44333750).

88667494 is a wasteful number, since it uses less digits than its factorization.

88667494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44333749.

The product of its digits is 2322432, while the sum is 52.

The square root of 88667494 is about 9416.3418587050. The cubic root of 88667494 is about 445.9178027585.

The spelling of 88667494 in words is "eighty-eight million, six hundred sixty-seven thousand, four hundred ninety-four".