250068361 has 4 divisors (see below), whose sum is σ = 250570000. Its totient is φ = 249566724.

The previous prime is 250068359. The next prime is 250068383. The reversal of 250068361 is 163860052.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 250068361 - 2¹ = 250068359 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (250068391) 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, 250071 + ... + 251068.

It is an arithmetic number, because the mean of its divisors is an integer number (62642500).

Almost surely, 2^250068361 is an apocalyptic number.

It is an amenable number.

250068361 is a deficient number, since it is larger than the sum of its proper divisors (501639).

250068361 is an equidigital number, since it uses as much as digits as its factorization.

250068361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501638.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 250068361 is about 15813.5499177130. The cubic root of 250068361 is about 630.0179393565.

The spelling of 250068361 in words is "two hundred fifty million, sixty-eight thousand, three hundred sixty-one".