249099482 has 8 divisors (see below), whose sum is σ = 378379200. Its totient is φ = 122973084.

The previous prime is 249099479. The next prime is 249099491. The reversal of 249099482 is 284990942.

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 788132 + ... + 788447.

It is an arithmetic number, because the mean of its divisors is an integer number (47297400).

Almost surely, 2^249099482 is an apocalyptic number.

249099482 is a deficient number, since it is larger than the sum of its proper divisors (129279718).

249099482 is a wasteful number, since it uses less digits than its factorization.

249099482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1576660.

The product of its (nonzero) digits is 373248, while the sum is 47.

The square root of 249099482 is about 15782.8857310696. The cubic root of 249099482 is about 629.2032272153.

The spelling of 249099482 in words is "two hundred forty-nine million, ninety-nine thousand, four hundred eighty-two".