2400706136 has 16 divisors (see below), whose sum is σ = 4766108040. Its totient is φ = 1129744000.

The previous prime is 2400706129. The next prime is 2400706141. The reversal of 2400706136 is 6316070042.

It is a junction number, because it is equal to n+sod(n) for n = 2400706099 and 2400706108.

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, 8825990 + ... + 8826261.

Almost surely, 2^2400706136 is an apocalyptic number.

It is an amenable number.

2400706136 is a deficient number, since it is larger than the sum of its proper divisors (2365401904).

2400706136 is a wasteful number, since it uses less digits than its factorization.

2400706136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17652274 (or 17652270 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 2400706136 is about 48997.0012959977. The cubic root of 2400706136 is about 1338.9971958178.

Adding to 2400706136 its reverse (6316070042), we get a palindrome (8716776178).

The spelling of 2400706136 in words is "two billion, four hundred million, seven hundred six thousand, one hundred thirty-six".