126065315 has 4 divisors (see below), whose sum is σ = 151278384. Its totient is φ = 100852248.

The previous prime is 126065299. The next prime is 126065321. The reversal of 126065315 is 513560621.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 126065315 - 2⁴ = 126065299 is a prime.

It is a Duffinian number.

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, 12606527 + ... + 12606536.

It is an arithmetic number, because the mean of its divisors is an integer number (37819596).

Almost surely, 2^126065315 is an apocalyptic number.

126065315 is a deficient number, since it is larger than the sum of its proper divisors (25213069).

126065315 is an equidigital number, since it uses as much as digits as its factorization.

126065315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25213068.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 126065315 is about 11227.8811447218. The cubic root of 126065315 is about 501.4164038117.

The spelling of 126065315 in words is "one hundred twenty-six million, sixty-five thousand, three hundred fifteen".