126654160 has 20 divisors (see below), whose sum is σ = 294471108. Its totient is φ = 50661632.

The previous prime is 126654149. The next prime is 126654163. The reversal of 126654160 is 61456621.

It can be written as a sum of positive squares in 2 ways, for example, as 47941776 + 78712384 = 6924^2 + 8872^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126654163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 791509 + ... + 791668.

Almost surely, 2^126654160 is an apocalyptic number.

126654160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

126654160 is an abundant number, since it is smaller than the sum of its proper divisors (167816948).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

126654160 is a wasteful number, since it uses less digits than its factorization.

126654160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1583190 (or 1583184 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 126654160 is about 11254.0730404596. The cubic root of 126654160 is about 502.1958886945.

The spelling of 126654160 in words is "one hundred twenty-six million, six hundred fifty-four thousand, one hundred sixty".