972019032 has 32 divisors (see below), whose sum is σ = 2481753600. Its totient is φ = 317112224.

The previous prime is 972019019. The next prime is 972019033. The reversal of 972019032 is 230910279.

It is a junction number, because it is equal to n+sod(n) for n = 972018984 and 972019002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (972019033) 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 7 ways as a sum of consecutive naturals, for example, 429732 + ... + 431987.

It is an arithmetic number, because the mean of its divisors is an integer number (77554800).

Almost surely, 2^972019032 is an apocalyptic number.

It is an amenable number.

972019032 is an abundant number, since it is smaller than the sum of its proper divisors (1509734568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

972019032 is a wasteful number, since it uses less digits than its factorization.

972019032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 861775 (or 861771 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 33.

The square root of 972019032 is about 31177.2197605880. The cubic root of 972019032 is about 990.5846398813.

The spelling of 972019032 in words is "nine hundred seventy-two million, nineteen thousand, thirty-two".