250752642 has 16 divisors (see below), whose sum is σ = 573148992. Its totient is φ = 71643600.

The previous prime is 250752641. The next prime is 250752643. The reversal of 250752642 is 246257052.

250752642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (250752641) and next prime (250752643).

It is not an unprimeable number, because it can be changed into a prime (250752641) 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, 2985109 + ... + 2985192.

It is an arithmetic number, because the mean of its divisors is an integer number (35821812).

Almost surely, 2^250752642 is an apocalyptic number.

250752642 is an abundant number, since it is smaller than the sum of its proper divisors (322396350).

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

250752642 is a wasteful number, since it uses less digits than its factorization.

250752642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5970313.

The product of its (nonzero) digits is 33600, while the sum is 33.

The square root of 250752642 is about 15835.1710442294. The cubic root of 250752642 is about 630.5920712656.

The spelling of 250752642 in words is "two hundred fifty million, seven hundred fifty-two thousand, six hundred forty-two".