8972594 has 4 divisors (see below), whose sum is σ = 13458894. Its totient is φ = 4486296.

The previous prime is 8972591. The next prime is 8972603. The reversal of 8972594 is 4952798.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5313025 + 3659569 = 2305^2 + 1913^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8972591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2243147 + ... + 2243150.

Almost surely, 2^8972594 is an apocalyptic number.

8972594 is a deficient number, since it is larger than the sum of its proper divisors (4486300).

8972594 is a wasteful number, since it uses less digits than its factorization.

8972594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4486299.

The product of its digits is 181440, while the sum is 44.

The square root of 8972594 is about 2995.4288507658. The cubic root of 8972594 is about 207.7970314188.

The spelling of 8972594 in words is "eight million, nine hundred seventy-two thousand, five hundred ninety-four".