126777014 has 48 divisors (see below), whose sum is σ = 239936256. Its totient is φ = 49795200.

The previous prime is 126776981. The next prime is 126777023. The reversal of 126777014 is 410777621.

It is a super-2 number, since 2×126777014² = 32144822557512392, which contains 22 as substring.

It is a zygodrome in base 3.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 243074 + ... + 243594.

It is an arithmetic number, because the mean of its divisors is an integer number (4998672).

Almost surely, 2^126777014 is an apocalyptic number.

126777014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

126777014 is a deficient number, since it is larger than the sum of its proper divisors (113159242).

126777014 is a wasteful number, since it uses less digits than its factorization.

126777014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741 (or 734 counting only the distinct ones).

The product of its (nonzero) digits is 16464, while the sum is 35.

The square root of 126777014 is about 11259.5299191396. The cubic root of 126777014 is about 502.3582121847.

It can be divided in two parts, 12677 and 7014, that added together give a palindrome (19691).

The spelling of 126777014 in words is "one hundred twenty-six million, seven hundred seventy-seven thousand, fourteen".