32274874812 has 48 divisors (see below), whose sum is σ = 77424862592. Its totient is φ = 10458262080.

The previous prime is 32274874811. The next prime is 32274874813. The reversal of 32274874812 is 21847847223.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (32274874811) and next prime (32274874813).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32274874811) 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 15 ways as a sum of consecutive naturals, for example, 39343 + ... + 257094.

Almost surely, 2^32274874812 is an apocalyptic number.

It is an amenable number.

32274874812 is an abundant number, since it is smaller than the sum of its proper divisors (45149987780).

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

32274874812 is a wasteful number, since it uses less digits than its factorization.

32274874812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296698 (or 296696 counting only the distinct ones).

The product of its digits is 1204224, while the sum is 48.

The spelling of 32274874812 in words is "thirty-two billion, two hundred seventy-four million, eight hundred seventy-four thousand, eight hundred twelve".