250045768 has 16 divisors (see below), whose sum is σ = 535812480. Its totient is φ = 107162448.

The previous prime is 250045751. The next prime is 250045769. The reversal of 250045768 is 867540052.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (250045769) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2232496 + ... + 2232607.

It is an arithmetic number, because the mean of its divisors is an integer number (33488280).

Almost surely, 2^250045768 is an apocalyptic number.

250045768 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

250045768 is an abundant number, since it is smaller than the sum of its proper divisors (285766712).

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

250045768 is a wasteful number, since it uses less digits than its factorization.

250045768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4465116 (or 4465112 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 37.

The square root of 250045768 is about 15812.8355458469. The cubic root of 250045768 is about 629.9989653128.

The spelling of 250045768 in words is "two hundred fifty million, forty-five thousand, seven hundred sixty-eight".