972881283 has 16 divisors (see below), whose sum is σ = 1415863296. Its totient is φ = 589307040.

The previous prime is 972881279. The next prime is 972881359. The reversal of 972881283 is 382188279.

It is not a de Polignac number, because 972881283 - 2² = 972881279 is a prime.

It is not an unprimeable number, because it can be changed into a prime (972881213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63841 + ... + 77597.

It is an arithmetic number, because the mean of its divisors is an integer number (88491456).

Almost surely, 2^972881283 is an apocalyptic number.

972881283 is a deficient number, since it is larger than the sum of its proper divisors (442982013).

972881283 is a wasteful number, since it uses less digits than its factorization.

972881283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15914.

The product of its digits is 387072, while the sum is 48.

The square root of 972881283 is about 31191.0449167706. The cubic root of 972881283 is about 990.8774599920.

The spelling of 972881283 in words is "nine hundred seventy-two million, eight hundred eighty-one thousand, two hundred eighty-three".