2250734658 has 16 divisors (see below), whose sum is σ = 4517378976. Its totient is φ = 747593280.

The previous prime is 2250734657. The next prime is 2250734659. The reversal of 2250734658 is 8564370522.

It is an interprime number because it is at equal distance from previous prime (2250734657) and next prime (2250734659).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2250734657) 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, 661063 + ... + 664458.

It is an arithmetic number, because the mean of its divisors is an integer number (282336186).

Almost surely, 2^2250734658 is an apocalyptic number.

2250734658 is an abundant number, since it is smaller than the sum of its proper divisors (2266644318).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2250734658 is a wasteful number, since it uses less digits than its factorization.

2250734658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1325809.

The product of its (nonzero) digits is 403200, while the sum is 42.

The square root of 2250734658 is about 47441.9082457694. The cubic root of 2250734658 is about 1310.5133000021.

The spelling of 2250734658 in words is "two billion, two hundred fifty million, seven hundred thirty-four thousand, six hundred fifty-eight".