2250731769 has 96 divisors (see below), whose sum is σ = 3764517120. Its totient is φ = 1185761280.

The previous prime is 2250731759. The next prime is 2250731783. The reversal of 2250731769 is 9671370522.

2250731769 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2250731769 - 2⁴ = 2250731753 is a prime.

It is a super-2 number, since 2×2250731769² = 10131586991971738722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2250731769.

It is not an unprimeable number, because it can be changed into a prime (2250731729) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 9659677 + ... + 9659909.

It is an arithmetic number, because the mean of its divisors is an integer number (39213720).

Almost surely, 2^2250731769 is an apocalyptic number.

It is an amenable number.

2250731769 is a deficient number, since it is larger than the sum of its proper divisors (1513785351).

2250731769 is a wasteful number, since it uses less digits than its factorization.

2250731769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383 (or 372 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 42.

The square root of 2250731769 is about 47441.8777979961. The cubic root of 2250731769 is about 1310.5127392852.

The spelling of 2250731769 in words is "two billion, two hundred fifty million, seven hundred thirty-one thousand, seven hundred sixty-nine".