249049322 has 4 divisors (see below), whose sum is σ = 373573986. Its totient is φ = 124524660.

The previous prime is 249049309. The next prime is 249049373. The reversal of 249049322 is 223940942.

249049322 is digitally balanced in base 2, because in such base 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., 151019521 + 98029801 = 12289^2 + 9901^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62262329 + ... + 62262332.

Almost surely, 2^249049322 is an apocalyptic number.

249049322 is a deficient number, since it is larger than the sum of its proper divisors (124524664).

249049322 is a wasteful number, since it uses less digits than its factorization.

249049322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124524663.

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 249049322 is about 15781.2965880500. The cubic root of 249049322 is about 629.1609911412.

The spelling of 249049322 in words is "two hundred forty-nine million, forty-nine thousand, three hundred twenty-two".