126873514 has 16 divisors (see below), whose sum is σ = 196761600. Its totient is φ = 61292880.

The previous prime is 126873511. The next prime is 126873547. The reversal of 126873514 is 415378621.

It is not an unprimeable number, because it can be changed into a prime (126873511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51687 + ... + 54085.

It is an arithmetic number, because the mean of its divisors is an integer number (12297600).

Almost surely, 2^126873514 is an apocalyptic number.

126873514 is a deficient number, since it is larger than the sum of its proper divisors (69888086).

126873514 is a wasteful number, since it uses less digits than its factorization.

126873514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3285.

The product of its digits is 40320, while the sum is 37.

The square root of 126873514 is about 11263.8143628169. The cubic root of 126873514 is about 502.4856413643.

The spelling of 126873514 in words is "one hundred twenty-six million, eight hundred seventy-three thousand, five hundred fourteen".