89794426 has 16 divisors (see below), whose sum is σ = 135925920. Its totient is φ = 44488080.

The previous prime is 89794421. The next prime is 89794429. The reversal of 89794426 is 62449798.

It is a self number, because there is not a number n which added to its sum of digits gives 89794426.

It is not an unprimeable number, because it can be changed into a prime (89794421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163885 + ... + 164431.

It is an arithmetic number, because the mean of its divisors is an integer number (8495370).

Almost surely, 2^89794426 is an apocalyptic number.

89794426 is a deficient number, since it is larger than the sum of its proper divisors (46131494).

89794426 is a wasteful number, since it uses less digits than its factorization.

89794426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1149.

The product of its digits is 870912, while the sum is 49.

The square root of 89794426 is about 9475.9920852647. The cubic root of 89794426 is about 447.7990070169.

The spelling of 89794426 in words is "eighty-nine million, seven hundred ninety-four thousand, four hundred twenty-six".