123074361 has 12 divisors (see below), whose sum is σ = 179073492. Its totient is φ = 81449856.

The previous prime is 123074359. The next prime is 123074387. The reversal of 123074361 is 163470321.

123074361 is a `hidden beast` number, since 1 + 230 + 74 + 361 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 77105961 + 45968400 = 8781^2 + 6780^2 .

It is not a de Polignac number, because 123074361 - 2¹ = 123074359 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (123074351) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48676 + ... + 51141.

It is an arithmetic number, because the mean of its divisors is an integer number (14922791).

Almost surely, 2^123074361 is an apocalyptic number.

It is an amenable number.

123074361 is a deficient number, since it is larger than the sum of its proper divisors (55999131).

123074361 is a wasteful number, since it uses less digits than its factorization.

123074361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99960 (or 99957 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 123074361 is about 11093.8884526572. Note that the first 3 decimals coincide. The cubic root of 123074361 is about 497.4191830205.

The spelling of 123074361 in words is "one hundred twenty-three million, seventy-four thousand, three hundred sixty-one".