1932977652 has 24 divisors (see below), whose sum is σ = 4511006976. Its totient is φ = 644222208.

The previous prime is 1932977617. The next prime is 1932977713. The reversal of 1932977652 is 2567792391.

It is a junction number, because it is equal to n+sod(n) for n = 1932977595 and 1932977604.

It is a congruent number.

It is an unprimeable number.

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, 116253 + ... + 131835.

It is an arithmetic number, because the mean of its divisors is an integer number (187958624).

Almost surely, 2^1932977652 is an apocalyptic number.

1932977652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1932977652 is an abundant number, since it is smaller than the sum of its proper divisors (2578029324).

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

1932977652 is a wasteful number, since it uses less digits than its factorization.

1932977652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25927 (or 25925 counting only the distinct ones).

The product of its digits is 1428840, while the sum is 51.

The square root of 1932977652 is about 43965.6417216899. The cubic root of 1932977652 is about 1245.6870348742.

The spelling of 1932977652 in words is "one billion, nine hundred thirty-two million, nine hundred seventy-seven thousand, six hundred fifty-two".