126160697 has 12 divisors (see below), whose sum is σ = 137634300. Its totient is φ = 115584768.

The previous prime is 126160693. The next prime is 126160711. The reversal of 126160697 is 796061621.

It can be written as a sum of positive squares in 6 ways, for example, as 37405456 + 88755241 = 6116^2 + 9421^2 .

It is not a de Polignac number, because 126160697 - 2² = 126160693 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 126160697.

It is not an unprimeable number, because it can be changed into a prime (126160693) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20429 + ... + 25877.

It is an arithmetic number, because the mean of its divisors is an integer number (11469525).

Almost surely, 2^126160697 is an apocalyptic number.

It is an amenable number.

126160697 is a deficient number, since it is larger than the sum of its proper divisors (11473603).

126160697 is a wasteful number, since it uses less digits than its factorization.

126160697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5612 (or 5599 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 38.

The square root of 126160697 is about 11232.1278927904. The cubic root of 126160697 is about 501.5428304518.

The spelling of 126160697 in words is "one hundred twenty-six million, one hundred sixty thousand, six hundred ninety-seven".