126934015 has 16 divisors (see below), whose sum is σ = 169696800. Its totient is φ = 90502272.

The previous prime is 126934009. The next prime is 126934037. The reversal of 126934015 is 510439621.

It is not a de Polignac number, because 126934015 - 2⁹ = 126933503 is a prime.

It is a super-2 number, since 2×126934015² = 32224488328040450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 31785 + ... + 35554.

It is an arithmetic number, because the mean of its divisors is an integer number (10606050).

Almost surely, 2^126934015 is an apocalyptic number.

126934015 is a deficient number, since it is larger than the sum of its proper divisors (42762785).

126934015 is a wasteful number, since it uses less digits than its factorization.

126934015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67386.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 126934015 is about 11266.4996782497. The cubic root of 126934015 is about 502.5655005662.

The spelling of 126934015 in words is "one hundred twenty-six million, nine hundred thirty-four thousand, fifteen".