2272374032 has 10 divisors (see below), whose sum is σ = 4402724718. Its totient is φ = 1136187008.

The previous prime is 2272374029. The next prime is 2272374073. The reversal of 2272374032 is 2304732722.

It can be written as a sum of positive squares in only one way, i.e., 1687895056 + 584478976 = 41084^2 + 24176^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2272374032.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71011673 + ... + 71011704.

Almost surely, 2^2272374032 is an apocalyptic number.

It is an amenable number.

2272374032 is a deficient number, since it is larger than the sum of its proper divisors (2130350686).

2272374032 is a wasteful number, since it uses less digits than its factorization.

2272374032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142023385 (or 142023379 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 32.

The square root of 2272374032 is about 47669.4244983092. The cubic root of 2272374032 is about 1314.6998272961.

The spelling of 2272374032 in words is "two billion, two hundred seventy-two million, three hundred seventy-four thousand, thirty-two".