974443132 has 24 divisors (see below), whose sum is σ = 1837382400. Its totient is φ = 449514816.

The previous prime is 974443103. The next prime is 974443133. The reversal of 974443132 is 231344479.

974443132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 974443091 and 974443100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (974443133) 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, 141669 + ... + 148387.

It is an arithmetic number, because the mean of its divisors is an integer number (76557600).

Almost surely, 2^974443132 is an apocalyptic number.

It is an amenable number.

974443132 is a deficient number, since it is larger than the sum of its proper divisors (862939268).

974443132 is a wasteful number, since it uses less digits than its factorization.

974443132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9525 (or 9523 counting only the distinct ones).

The product of its digits is 72576, while the sum is 37.

The square root of 974443132 is about 31216.0716939207. The cubic root of 974443132 is about 991.4074230922.

It can be divided in two parts, 97444 and 3132, that added together give a triangular number (100576 = T₄₄₈).

The spelling of 974443132 in words is "nine hundred seventy-four million, four hundred forty-three thousand, one hundred thirty-two".