974550089 has 8 divisors (see below), whose sum is σ = 1028350080. Its totient is φ = 921702496.

The previous prime is 974550019. The next prime is 974550097. The reversal of 974550089 is 980055479.

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 974550089 - 2¹² = 974545993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (974550019) 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, 235997 + ... + 240090.

It is an arithmetic number, because the mean of its divisors is an integer number (128543760).

Almost surely, 2^974550089 is an apocalyptic number.

It is an amenable number.

974550089 is a deficient number, since it is larger than the sum of its proper divisors (53799991).

974550089 is a wasteful number, since it uses less digits than its factorization.

974550089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476199.

The product of its (nonzero) digits is 453600, while the sum is 47.

The square root of 974550089 is about 31217.7848189137. The cubic root of 974550089 is about 991.4436947777.

The spelling of 974550089 in words is "nine hundred seventy-four million, five hundred fifty thousand, eighty-nine".