2402661236 has 12 divisors (see below), whose sum is σ = 4387468512. Its totient is φ = 1149098808.

The previous prime is 2402661211. The next prime is 2402661253. The reversal of 2402661236 is 6321662042.

It is a congruent number.

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, 13057850 + ... + 13058033.

It is an arithmetic number, because the mean of its divisors is an integer number (365622376).

Almost surely, 2^2402661236 is an apocalyptic number.

It is an amenable number.

2402661236 is a deficient number, since it is larger than the sum of its proper divisors (1984807276).

2402661236 is a wasteful number, since it uses less digits than its factorization.

2402661236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26115910 (or 26115908 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 2402661236 is about 49016.9484566308. The cubic root of 2402661236 is about 1339.3605837737.

The spelling of 2402661236 in words is "two billion, four hundred two million, six hundred sixty-one thousand, two hundred thirty-six".