126974323 has 8 divisors (see below), whose sum is σ = 145386080. Its totient is φ = 108630720.

The previous prime is 126974303. The next prime is 126974327. The reversal of 126974323 is 323479621.

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

It is a cyclic number.

It is not a de Polignac number, because 126974323 - 2⁵ = 126974291 is a prime.

It is a super-2 number, since 2×126974323² = 32244957402616658, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (126974327) 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, 12978 + ... + 20551.

It is an arithmetic number, because the mean of its divisors is an integer number (18173260).

Almost surely, 2^126974323 is an apocalyptic number.

126974323 is a deficient number, since it is larger than the sum of its proper divisors (18411757).

126974323 is an equidigital number, since it uses as much as digits as its factorization.

126974323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34077.

The product of its digits is 54432, while the sum is 37.

The square root of 126974323 is about 11268.2883793414. The cubic root of 126974323 is about 502.6186916312.

It can be divided in two parts, 12697 and 4323, that added together give a triangular number (17020 = T₁₈₄).

The spelling of 126974323 in words is "one hundred twenty-six million, nine hundred seventy-four thousand, three hundred twenty-three".