249254088 has 32 divisors (see below), whose sum is σ = 638336160. Its totient is φ = 81057920.

The previous prime is 249254081. The next prime is 249254143. The reversal of 249254088 is 880452942.

249254088 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (249254081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125670 + ... + 127637.

It is an arithmetic number, because the mean of its divisors is an integer number (19948005).

Almost surely, 2^249254088 is an apocalyptic number.

It is an amenable number.

249254088 is an abundant number, since it is smaller than the sum of its proper divisors (389082072).

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

249254088 is a wasteful number, since it uses less digits than its factorization.

249254088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253357 (or 253353 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 42.

The square root of 249254088 is about 15787.7828715751. The cubic root of 249254088 is about 629.3333739806. Note that the first 4 decimals are identical.

The spelling of 249254088 in words is "two hundred forty-nine million, two hundred fifty-four thousand, eighty-eight".