89382974 has 8 divisors (see below), whose sum is σ = 141961248. Its totient is φ = 42062560.

The previous prime is 89382971. The next prime is 89382983. The reversal of 89382974 is 47928398.

It is a happy number.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89382971) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1314422 + ... + 1314489.

It is an arithmetic number, because the mean of its divisors is an integer number (17745156).

Almost surely, 2^89382974 is an apocalyptic number.

89382974 is a deficient number, since it is larger than the sum of its proper divisors (52578274).

89382974 is a wasteful number, since it uses less digits than its factorization.

89382974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2628930.

The product of its digits is 870912, while the sum is 50.

The square root of 89382974 is about 9454.2569247932. The cubic root of 89382974 is about 447.1139981540.

The spelling of 89382974 in words is "eighty-nine million, three hundred eighty-two thousand, nine hundred seventy-four".