89611426 has 16 divisors (see below), whose sum is σ = 135924480. Its totient is φ = 44306080.

The previous prime is 89611387. The next prime is 89611433. The reversal of 89611426 is 62411698.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97911 + ... + 98821.

It is an arithmetic number, because the mean of its divisors is an integer number (8495280).

Almost surely, 2^89611426 is an apocalyptic number.

89611426 is a deficient number, since it is larger than the sum of its proper divisors (46313054).

89611426 is a wasteful number, since it uses less digits than its factorization.

89611426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1409.

The product of its digits is 20736, while the sum is 37.

The square root of 89611426 is about 9466.3311795014. The cubic root of 89611426 is about 447.4945970655.

The spelling of 89611426 in words is "eighty-nine million, six hundred eleven thousand, four hundred twenty-six".