250223087 has 2 divisors, whose sum is σ = 250223088. Its totient is φ = 250223086.

The previous prime is 250223081. The next prime is 250223117. The reversal of 250223087 is 780322052.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 250223087 - 2⁸ = 250222831 is a prime.

It is a super-2 number, since 2×250223087² = 125223186535619138, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (250223081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125111543 + 125111544.

It is an arithmetic number, because the mean of its divisors is an integer number (125111544).

Almost surely, 2^250223087 is an apocalyptic number.

250223087 is a deficient number, since it is larger than the sum of its proper divisors (1).

250223087 is an equidigital number, since it uses as much as digits as its factorization.

250223087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 250223087 is about 15818.4413581111. The cubic root of 250223087 is about 630.1478505768.

The spelling of 250223087 in words is "two hundred fifty million, two hundred twenty-three thousand, eighty-seven".