249924162 has 8 divisors (see below), whose sum is σ = 499848336. Its totient is φ = 83308052.

The previous prime is 249924161. The next prime is 249924167. The reversal of 249924162 is 261429942.

It is a sphenic number, since it is the product of 3 distinct primes.

249924162 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 249924162.

It is not an unprimeable number, because it can be changed into a prime (249924161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20827008 + ... + 20827019.

It is an arithmetic number, because the mean of its divisors is an integer number (62481042).

Almost surely, 2^249924162 is an apocalyptic number.

249924162 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

249924162 is a wasteful number, since it uses less digits than its factorization.

249924162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41654032.

The product of its digits is 62208, while the sum is 39.

The square root of 249924162 is about 15808.9899108071. The cubic root of 249924162 is about 629.8968185768.

The spelling of 249924162 in words is "two hundred forty-nine million, nine hundred twenty-four thousand, one hundred sixty-two".