123849282 has 16 divisors (see below), whose sum is σ = 248221440. Its totient is φ = 41195952.

The previous prime is 123849223. The next prime is 123849283. The reversal of 123849282 is 282948321.

It is a self number, because there is not a number n which added to its sum of digits gives 123849282.

It is not an unprimeable number, because it can be changed into a prime (123849283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18673 + ... + 24420.

It is an arithmetic number, because the mean of its divisors is an integer number (15513840).

Almost surely, 2^123849282 is an apocalyptic number.

123849282 is an abundant number, since it is smaller than the sum of its proper divisors (124372158).

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

123849282 is a wasteful number, since it uses less digits than its factorization.

123849282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43577.

The product of its digits is 55296, while the sum is 39.

The square root of 123849282 is about 11128.7592300310. The cubic root of 123849282 is about 498.4609770102.

The spelling of 123849282 in words is "one hundred twenty-three million, eight hundred forty-nine thousand, two hundred eighty-two".