126466254 has 12 divisors (see below), whose sum is σ = 274010256. Its totient is φ = 42155412.

The previous prime is 126466253. The next prime is 126466273. The reversal of 126466254 is 452664621.

126466254 is a `hidden beast` number, since 1 + 2 + 646 + 6 + 2 + 5 + 4 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126466253) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3512934 + ... + 3512969.

It is an arithmetic number, because the mean of its divisors is an integer number (22834188).

Almost surely, 2^126466254 is an apocalyptic number.

126466254 is an abundant number, since it is smaller than the sum of its proper divisors (147544002).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

126466254 is a wasteful number, since it uses less digits than its factorization.

126466254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7025911 (or 7025908 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 126466254 is about 11245.7215864523. The cubic root of 126466254 is about 501.9474106695.

The spelling of 126466254 in words is "one hundred twenty-six million, four hundred sixty-six thousand, two hundred fifty-four".