972448119 has 32 divisors (see below), whose sum is σ = 1508405760. Its totient is φ = 618007104.

The previous prime is 972448091. The next prime is 972448133. The reversal of 972448119 is 911844279.

It is a happy number.

972448119 is a `hidden beast` number, since 97 + 2 + 448 + 119 = 666.

It is not a de Polignac number, because 972448119 - 2⁸ = 972447863 is a prime.

It is a super-2 number, since 2×972448119² = 1891310688293276322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (972448199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 191872 + ... + 196874.

It is an arithmetic number, because the mean of its divisors is an integer number (47137680).

Almost surely, 2^972448119 is an apocalyptic number.

972448119 is a deficient number, since it is larger than the sum of its proper divisors (535957641).

972448119 is a wasteful number, since it uses less digits than its factorization.

972448119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5348 (or 5342 counting only the distinct ones).

The product of its digits is 145152, while the sum is 45.

The square root of 972448119 is about 31184.1004199255. The cubic root of 972448119 is about 990.7303792988.

The spelling of 972448119 in words is "nine hundred seventy-two million, four hundred forty-eight thousand, one hundred nineteen".