89426135 has 8 divisors (see below), whose sum is σ = 107545920. Its totient is φ = 71384544.

The previous prime is 89426131. The next prime is 89426147. The reversal of 89426135 is 53162498.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 89426135 - 2² = 89426131 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89426131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17000 + ... + 21629.

It is an arithmetic number, because the mean of its divisors is an integer number (13443240).

Almost surely, 2^89426135 is an apocalyptic number.

89426135 is a deficient number, since it is larger than the sum of its proper divisors (18119785).

89426135 is a wasteful number, since it uses less digits than its factorization.

89426135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39097.

The product of its digits is 51840, while the sum is 38.

The square root of 89426135 is about 9456.5392718478. The cubic root of 89426135 is about 447.1859536248.

The spelling of 89426135 in words is "eighty-nine million, four hundred twenty-six thousand, one hundred thirty-five".