121250248 has 32 divisors (see below), whose sum is σ = 273499200. Its totient is φ = 49228992.

The previous prime is 121250237. The next prime is 121250263. The reversal of 121250248 is 842052121.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55915 + ... + 58042.

It is an arithmetic number, because the mean of its divisors is an integer number (8546850).

Almost surely, 2^121250248 is an apocalyptic number.

It is an amenable number.

121250248 is an abundant number, since it is smaller than the sum of its proper divisors (152248952).

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

121250248 is a wasteful number, since it uses less digits than its factorization.

121250248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113989 (or 113985 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 25.

The square root of 121250248 is about 11011.3690338668. The cubic root of 121250248 is about 494.9494870742.

The spelling of 121250248 in words is "one hundred twenty-one million, two hundred fifty thousand, two hundred forty-eight".