2237261452 has 12 divisors (see below), whose sum is σ = 3918180616. Its totient is φ = 1117781280.

The previous prime is 2237261449. The next prime is 2237261471. The reversal of 2237261452 is 2541627322.

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, 206418 + ... + 216985.

Almost surely, 2^2237261452 is an apocalyptic number.

It is an amenable number.

2237261452 is a deficient number, since it is larger than the sum of its proper divisors (1680919164).

2237261452 is a wasteful number, since it uses less digits than its factorization.

2237261452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424728 (or 424726 counting only the distinct ones).

The product of its digits is 40320, while the sum is 34.

The square root of 2237261452 is about 47299.6982231388. The cubic root of 2237261452 is about 1307.8930940067.

Adding to 2237261452 its reverse (2541627322), we get a palindrome (4778888774).

The spelling of 2237261452 in words is "two billion, two hundred thirty-seven million, two hundred sixty-one thousand, four hundred fifty-two".