249982234 has 8 divisors (see below), whose sum is σ = 375228000. Its totient is φ = 124906236.

The previous prime is 249982231. The next prime is 249982241. The reversal of 249982234 is 432289942.

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

It is a super-2 number, since 2×249982234² = 124982234631261512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (249982231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38694 + ... + 44689.

It is an arithmetic number, because the mean of its divisors is an integer number (46903500).

Almost surely, 2^249982234 is an apocalyptic number.

249982234 is a deficient number, since it is larger than the sum of its proper divisors (125245766).

249982234 is a wasteful number, since it uses less digits than its factorization.

249982234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84884.

The product of its digits is 248832, while the sum is 43.

The square root of 249982234 is about 15810.8264806113. The cubic root of 249982234 is about 629.9456020890.

The spelling of 249982234 in words is "two hundred forty-nine million, nine hundred eighty-two thousand, two hundred thirty-four".