250363920 has 40 divisors (see below), whose sum is σ = 776128896. Its totient is φ = 66763648.

The previous prime is 250363903. The next prime is 250363921. The reversal of 250363920 is 29363052.

250363920 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (250363921) 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, 521352 + ... + 521831.

Almost surely, 2^250363920 is an apocalyptic number.

250363920 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

250363920 is an abundant number, since it is smaller than the sum of its proper divisors (525764976).

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

250363920 is a wasteful number, since it uses less digits than its factorization.

250363920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1043199 (or 1043193 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 30.

The square root of 250363920 is about 15822.8922766983. The cubic root of 250363920 is about 630.2660503919.

The spelling of 250363920 in words is "two hundred fifty million, three hundred sixty-three thousand, nine hundred twenty".