89926838 has 8 divisors (see below), whose sum is σ = 142825032. Its totient is φ = 42318496.

The previous prime is 89926813. The next prime is 89926841. The reversal of 89926838 is 83862998.

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

It is a self number, because there is not a number n which added to its sum of digits gives 89926838.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1322420 + ... + 1322487.

It is an arithmetic number, because the mean of its divisors is an integer number (17853129).

Almost surely, 2^89926838 is an apocalyptic number.

89926838 is a deficient number, since it is larger than the sum of its proper divisors (52898194).

89926838 is a wasteful number, since it uses less digits than its factorization.

89926838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2644926.

The product of its digits is 1492992, while the sum is 53.

The square root of 89926838 is about 9482.9762205755. The cubic root of 89926838 is about 448.0190089458.

The spelling of 89926838 in words is "eighty-nine million, nine hundred twenty-six thousand, eight hundred thirty-eight".