2252377772 has 12 divisors (see below), whose sum is σ = 3950214576. Its totient is φ = 1123745040.

The previous prime is 2252377703. The next prime is 2252377783. The reversal of 2252377772 is 2777732522.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 608888 + ... + 612575.

It is an arithmetic number, because the mean of its divisors is an integer number (329184548).

Almost surely, 2^2252377772 is an apocalyptic number.

It is an amenable number.

2252377772 is a deficient number, since it is larger than the sum of its proper divisors (1697836804).

2252377772 is a wasteful number, since it uses less digits than its factorization.

2252377772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1221928 (or 1221926 counting only the distinct ones).

The product of its digits is 576240, while the sum is 44.

The square root of 2252377772 is about 47459.2222018018. Note that the first 4 decimals coincide. The cubic root of 2252377772 is about 1310.8321290794.

The spelling of 2252377772 in words is "two billion, two hundred fifty-two million, three hundred seventy-seven thousand, seven hundred seventy-two".