972182741 has 4 divisors (see below), whose sum is σ = 973364832. Its totient is φ = 971000652.

The previous prime is 972182737. The next prime is 972182749. The reversal of 972182741 is 147281279.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 972182741 - 2² = 972182737 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (972182749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 589811 + ... + 591456.

It is an arithmetic number, because the mean of its divisors is an integer number (243341208).

Almost surely, 2^972182741 is an apocalyptic number.

It is an amenable number.

972182741 is a deficient number, since it is larger than the sum of its proper divisors (1182091).

972182741 is a wasteful number, since it uses less digits than its factorization.

972182741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1182090.

The product of its digits is 56448, while the sum is 41.

The square root of 972182741 is about 31179.8451086595. The cubic root of 972182741 is about 990.6402487093.

The spelling of 972182741 in words is "nine hundred seventy-two million, one hundred eighty-two thousand, seven hundred forty-one".