250240116 has 24 divisors (see below), whose sum is σ = 667307200. Its totient is φ = 71497152.

The previous prime is 250240049. The next prime is 250240141. The reversal of 250240116 is 611042052.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 250240092 and 250240101.

It is a congruent number.

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, 1489441 + ... + 1489608.

Almost surely, 2^250240116 is an apocalyptic number.

It is an amenable number.

250240116 is an abundant number, since it is smaller than the sum of its proper divisors (417067084).

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

250240116 is a wasteful number, since it uses less digits than its factorization.

250240116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2979063 (or 2979061 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 250240116 is about 15818.9796131103. The cubic root of 250240116 is about 630.1621452134.

Adding to 250240116 its reverse (611042052), we get a palindrome (861282168).

The spelling of 250240116 in words is "two hundred fifty million, two hundred forty thousand, one hundred sixteen".