1962172932 has 12 divisors (see below), whose sum is σ = 4578403536. Its totient is φ = 654057640.

The previous prime is 1962172879. The next prime is 1962172951. The reversal of 1962172932 is 2392712691.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81757194 + ... + 81757217.

It is an arithmetic number, because the mean of its divisors is an integer number (381533628).

Almost surely, 2^1962172932 is an apocalyptic number.

1962172932 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1962172932 is an abundant number, since it is smaller than the sum of its proper divisors (2616230604).

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

1962172932 is a wasteful number, since it uses less digits than its factorization.

1962172932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163514418 (or 163514416 counting only the distinct ones).

The product of its digits is 81648, while the sum is 42.

The square root of 1962172932 is about 44296.4212098449. The cubic root of 1962172932 is about 1251.9272525244.

The spelling of 1962172932 in words is "one billion, nine hundred sixty-two million, one hundred seventy-two thousand, nine hundred thirty-two".