249654322 has 4 divisors (see below), whose sum is σ = 374481486. Its totient is φ = 124827160.

The previous prime is 249654313. The next prime is 249654323. The reversal of 249654322 is 223456942.

249654322 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 240839361 + 8814961 = 15519^2 + 2969^2 .

It is not an unprimeable number, because it can be changed into a prime (249654323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62413579 + ... + 62413582.

Almost surely, 2^249654322 is an apocalyptic number.

249654322 is a deficient number, since it is larger than the sum of its proper divisors (124827164).

249654322 is a wasteful number, since it uses less digits than its factorization.

249654322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124827163.

The product of its digits is 103680, while the sum is 37.

The square root of 249654322 is about 15800.4532213478. The cubic root of 249654322 is about 629.6700396947.

The spelling of 249654322 in words is "two hundred forty-nine million, six hundred fifty-four thousand, three hundred twenty-two".