123674297 has 2 divisors, whose sum is σ = 123674298. Its totient is φ = 123674296.

The previous prime is 123674279. The next prime is 123674329. The reversal of 123674297 is 792476321.

Together with previous prime (123674279) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 103144336 + 20529961 = 10156^2 + 4531^2 .

It is a cyclic number.

It is not a de Polignac number, because 123674297 - 2⁸ = 123674041 is a prime.

It is not a weakly prime, because it can be changed into another prime (123674227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61837148 + 61837149.

It is an arithmetic number, because the mean of its divisors is an integer number (61837149).

Almost surely, 2^123674297 is an apocalyptic number.

It is an amenable number.

123674297 is a deficient number, since it is larger than the sum of its proper divisors (1).

123674297 is an equidigital number, since it uses as much as digits as its factorization.

123674297 is an evil number, because the sum of its binary digits is even.

The product of its digits is 127008, while the sum is 41.

The square root of 123674297 is about 11120.8946132944. The cubic root of 123674297 is about 498.2261100715.

The spelling of 123674297 in words is "one hundred twenty-three million, six hundred seventy-four thousand, two hundred ninety-seven".