126423297 has 48 divisors (see below), whose sum is σ = 245202048. Its totient is φ = 60618240.

The previous prime is 126423277. The next prime is 126423317. The reversal of 126423297 is 792324621.

126423297 is a `hidden beast` number, since 1 + 2 + 642 + 3 + 2 + 9 + 7 = 666.

It is an interprime number because it is at equal distance from previous prime (126423277) and next prime (126423317).

It is not a de Polignac number, because 126423297 - 2⁶ = 126423233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (126423277) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1993 + ... + 16025.

It is an arithmetic number, because the mean of its divisors is an integer number (5108376).

Almost surely, 2^126423297 is an apocalyptic number.

It is an amenable number.

126423297 is a deficient number, since it is larger than the sum of its proper divisors (118778751).

126423297 is a wasteful number, since it uses less digits than its factorization.

126423297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14070 (or 14067 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 126423297 is about 11243.8114978863. The cubic root of 126423297 is about 501.8905718000.

The spelling of 126423297 in words is "one hundred twenty-six million, four hundred twenty-three thousand, two hundred ninety-seven".