2250115431 has 8 divisors (see below), whose sum is σ = 3006050160. Its totient is φ = 1497128832.

The previous prime is 2250115421. The next prime is 2250115463. The reversal of 2250115431 is 1345110522.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2250115431 - 2⁷ = 2250115303 is a prime.

It is a super-2 number, since 2×2250115431² = 10126038905648631522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2250115421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 735250 + ... + 738303.

It is an arithmetic number, because the mean of its divisors is an integer number (375756270).

Almost surely, 2^2250115431 is an apocalyptic number.

2250115431 is a deficient number, since it is larger than the sum of its proper divisors (755934729).

2250115431 is a wasteful number, since it uses less digits than its factorization.

2250115431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1474065.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 2250115431 is about 47435.3816364958. The cubic root of 2250115431 is about 1310.3931052249.

Adding to 2250115431 its reverse (1345110522), we get a palindrome (3595225953).

The spelling of 2250115431 in words is "two billion, two hundred fifty million, one hundred fifteen thousand, four hundred thirty-one".