126742714 has 24 divisors (see below), whose sum is σ = 222332148. Its totient is φ = 54028800.

The previous prime is 126742709. The next prime is 126742747. The reversal of 126742714 is 417247621.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 122478489 + 4264225 = 11067^2 + 2065^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 126742714.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15564 + ... + 22264.

Almost surely, 2^126742714 is an apocalyptic number.

126742714 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

126742714 is a deficient number, since it is larger than the sum of its proper divisors (95589434).

126742714 is a wasteful number, since it uses less digits than its factorization.

126742714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6910 (or 6903 counting only the distinct ones).

The product of its digits is 18816, while the sum is 34.

The square root of 126742714 is about 11258.0066619273. The cubic root of 126742714 is about 502.3129031277.

The spelling of 126742714 in words is "one hundred twenty-six million, seven hundred forty-two thousand, seven hundred fourteen".