126145695 has 32 divisors (see below), whose sum is σ = 230150592. Its totient is φ = 58447872.

The previous prime is 126145673. The next prime is 126145709. The reversal of 126145695 is 596541621.

It is not a de Polignac number, because 126145695 - 2⁶ = 126145631 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15712 + ... + 22341.

It is an arithmetic number, because the mean of its divisors is an integer number (7192206).

Almost surely, 2^126145695 is an apocalyptic number.

126145695 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

126145695 is a deficient number, since it is larger than the sum of its proper divisors (104004897).

126145695 is a wasteful number, since it uses less digits than its factorization.

126145695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38091.

The product of its digits is 64800, while the sum is 39.

The square root of 126145695 is about 11231.4600564664. The cubic root of 126145695 is about 501.5229498710.

The spelling of 126145695 in words is "one hundred twenty-six million, one hundred forty-five thousand, six hundred ninety-five".