2352249231 has 16 divisors (see below), whose sum is σ = 3176921088. Its totient is φ = 1547998400.

The previous prime is 2352249227. The next prime is 2352249259. The reversal of 2352249231 is 1329422532.

2352249231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2352249231 - 2² = 2352249227 is a prime.

It is a super-2 number, since 2×2352249231² = 11066152889480182722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2352249192 and 2352249201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2352249281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59395 + ... + 90731.

It is an arithmetic number, because the mean of its divisors is an integer number (198557568).

Almost surely, 2^2352249231 is an apocalyptic number.

2352249231 is a deficient number, since it is larger than the sum of its proper divisors (824671857).

2352249231 is a wasteful number, since it uses less digits than its factorization.

2352249231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31662.

The product of its digits is 25920, while the sum is 33.

The square root of 2352249231 is about 48499.9920721643. The cubic root of 2352249231 is about 1329.9269243963.

The spelling of 2352249231 in words is "two billion, three hundred fifty-two million, two hundred forty-nine thousand, two hundred thirty-one".