1197760252 has 24 divisors (see below), whose sum is σ = 2265378192. Its totient is φ = 550838400.

The previous prime is 1197760243. The next prime is 1197760253. The reversal of 1197760252 is 2520677911.

It is a super-2 number, since 2×1197760252² = 2869259242542207008, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1197760253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26374 + ... + 55597.

It is an arithmetic number, because the mean of its divisors is an integer number (94390758).

Almost surely, 2^1197760252 is an apocalyptic number.

It is an amenable number.

1197760252 is a deficient number, since it is larger than the sum of its proper divisors (1067617940).

1197760252 is a wasteful number, since it uses less digits than its factorization.

1197760252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82269 (or 82267 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 40.

The square root of 1197760252 is about 34608.6730748233. The cubic root of 1197760252 is about 1061.9970220384.

The spelling of 1197760252 in words is "one billion, one hundred ninety-seven million, seven hundred sixty thousand, two hundred fifty-two".