2297465352 has 144 divisors (see below), whose sum is σ = 7795127340. Its totient is φ = 605912832.

The previous prime is 2297465341. The next prime is 2297465371. The reversal of 2297465352 is 2535647922.

2297465352 is a `hidden beast` number, since 2 + 297 + 4 + 6 + 5 + 352 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1788782436 + 508682916 = 42294^2 + 22554^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2297465298 and 2297465307.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 20818 + ... + 70910.

Almost surely, 2^2297465352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2297465352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3897563670).

2297465352 is an abundant number, since it is smaller than the sum of its proper divisors (5497661988).

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

2297465352 is a wasteful number, since it uses less digits than its factorization.

2297465352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50132 (or 50118 counting only the distinct ones).

The product of its digits is 907200, while the sum is 45.

The square root of 2297465352 is about 47931.8824166128. The cubic root of 2297465352 is about 1319.5210521352.

The spelling of 2297465352 in words is "two billion, two hundred ninety-seven million, four hundred sixty-five thousand, three hundred fifty-two".