126513514 has 8 divisors (see below), whose sum is σ = 199758240. Its totient is φ = 59927436.

The previous prime is 126513503. The next prime is 126513559. The reversal of 126513514 is 415315621.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1664614 + ... + 1664689.

It is an arithmetic number, because the mean of its divisors is an integer number (24969780).

Almost surely, 2^126513514 is an apocalyptic number.

126513514 is a deficient number, since it is larger than the sum of its proper divisors (73244726).

126513514 is a wasteful number, since it uses less digits than its factorization.

126513514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3329324.

The product of its digits is 3600, while the sum is 28.

The square root of 126513514 is about 11247.8226337367. The cubic root of 126513514 is about 502.0099282175.

The spelling of 126513514 in words is "one hundred twenty-six million, five hundred thirteen thousand, five hundred fourteen".