123982274 has 8 divisors (see below), whose sum is σ = 200279100. Its totient is φ = 57222576.

The previous prime is 123982273. The next prime is 123982321. The reversal of 123982274 is 472289321.

It can be written as a sum of positive squares in 2 ways, for example, as 95199049 + 28783225 = 9757^2 + 5365^2 .

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

It is a super-2 number, since 2×123982274² = 30743208532422152, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (123982273) 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, 2384249 + ... + 2384300.

Almost surely, 2^123982274 is an apocalyptic number.

123982274 is a deficient number, since it is larger than the sum of its proper divisors (76296826).

123982274 is a wasteful number, since it uses less digits than its factorization.

123982274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4768564.

The product of its digits is 48384, while the sum is 38.

The square root of 123982274 is about 11134.7327763175. The cubic root of 123982274 is about 498.6393325269.

The spelling of 123982274 in words is "one hundred twenty-three million, nine hundred eighty-two thousand, two hundred seventy-four".