250297132 has 24 divisors (see below), whose sum is σ = 459648000. Its totient is φ = 119030736.

The previous prime is 250297123. The next prime is 250297133. The reversal of 250297132 is 231792052.

It is a junction number, because it is equal to n+sod(n) for n = 250297094 and 250297103.

It is not an unprimeable number, because it can be changed into a prime (250297133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8869 + ... + 24067.

It is an arithmetic number, because the mean of its divisors is an integer number (19152000).

Almost surely, 2^250297132 is an apocalyptic number.

It is an amenable number.

250297132 is a deficient number, since it is larger than the sum of its proper divisors (209350868).

250297132 is a wasteful number, since it uses less digits than its factorization.

250297132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15405 (or 15403 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 250297132 is about 15820.7816494635. The cubic root of 250297132 is about 630.2100013779.

The spelling of 250297132 in words is "two hundred fifty million, two hundred ninety-seven thousand, one hundred thirty-two".