250741764 has 192 divisors, whose sum is σ = 826900480. Its totient is φ = 63918720.

The previous prime is 250741763. The next prime is 250741769. The reversal of 250741764 is 467147052.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (250741763) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 304257 + ... + 305079.

Almost surely, 2^250741764 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 250741764, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (413450240).

250741764 is an abundant number, since it is smaller than the sum of its proper divisors (576158716).

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

250741764 is a wasteful number, since it uses less digits than its factorization.

250741764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 887 (or 879 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The square root of 250741764 is about 15834.8275645806. The cubic root of 250741764 is about 630.5829524787.

The spelling of 250741764 in words is "two hundred fifty million, seven hundred forty-one thousand, seven hundred sixty-four".