972737033 has 8 divisors (see below), whose sum is σ = 988903680. Its totient is φ = 956666880.

The previous prime is 972737023. The next prime is 972737039. The reversal of 972737033 is 330737279.

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 972737033 - 2⁶ = 972736969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (972737039) 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, 3653 + ... + 44258.

It is an arithmetic number, because the mean of its divisors is an integer number (123612960).

Almost surely, 2^972737033 is an apocalyptic number.

It is an amenable number.

972737033 is a deficient number, since it is larger than the sum of its proper divisors (16166647).

972737033 is a wasteful number, since it uses less digits than its factorization.

972737033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48247.

The product of its (nonzero) digits is 166698, while the sum is 41.

The square root of 972737033 is about 31188.7324686336. The cubic root of 972737033 is about 990.8284848015.

The spelling of 972737033 in words is "nine hundred seventy-two million, seven hundred thirty-seven thousand, thirty-three".