88967642 has 4 divisors (see below), whose sum is σ = 133451466. Its totient is φ = 44483820.

The previous prime is 88967629. The next prime is 88967651. The reversal of 88967642 is 24676988.

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., 87965641 + 1002001 = 9379^2 + 1001^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22241909 + ... + 22241912.

Almost surely, 2^88967642 is an apocalyptic number.

88967642 is a deficient number, since it is larger than the sum of its proper divisors (44483824).

88967642 is a wasteful number, since it uses less digits than its factorization.

88967642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44483823.

The product of its digits is 1161216, while the sum is 50.

The square root of 88967642 is about 9432.2660055789. The cubic root of 88967642 is about 446.4203943023.

The spelling of 88967642 in words is "eighty-eight million, nine hundred sixty-seven thousand, six hundred forty-two".