89516426 has 4 divisors (see below), whose sum is σ = 134274642. Its totient is φ = 44758212.

The previous prime is 89516419. The next prime is 89516443. The reversal of 89516426 is 62461598.

It is a happy number.

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., 86471401 + 3045025 = 9299^2 + 1745^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22379105 + ... + 22379108.

Almost surely, 2^89516426 is an apocalyptic number.

89516426 is a deficient number, since it is larger than the sum of its proper divisors (44758216).

89516426 is a wasteful number, since it uses less digits than its factorization.

89516426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44758215.

The product of its digits is 103680, while the sum is 41.

The square root of 89516426 is about 9461.3120654590. The cubic root of 89516426 is about 447.3364066046.

The spelling of 89516426 in words is "eighty-nine million, five hundred sixteen thousand, four hundred twenty-six".