2301640252 has 6 divisors (see below), whose sum is σ = 4027870448. Its totient is φ = 1150820124.

The previous prime is 2301640249. The next prime is 2301640283. The reversal of 2301640252 is 2520461032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 287705028 + ... + 287705035.

Almost surely, 2^2301640252 is an apocalyptic number.

It is an amenable number.

2301640252 is a deficient number, since it is larger than the sum of its proper divisors (1726230196).

2301640252 is a wasteful number, since it uses less digits than its factorization.

2301640252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575410067 (or 575410065 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 2301640252 is about 47975.4129945746. The cubic root of 2301640252 is about 1320.3198360267.

The spelling of 2301640252 in words is "two billion, three hundred one million, six hundred forty thousand, two hundred fifty-two".