126161364 has 24 divisors (see below), whose sum is σ = 336430528. Its totient is φ = 36046080.

The previous prime is 126161317. The next prime is 126161381. The reversal of 126161364 is 463161621.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 750877 + ... + 751044.

Almost surely, 2^126161364 is an apocalyptic number.

126161364 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

126161364 is an abundant number, since it is smaller than the sum of its proper divisors (210269164).

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

126161364 is a wasteful number, since it uses less digits than its factorization.

126161364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1501935 (or 1501933 counting only the distinct ones).

The product of its digits is 5184, while the sum is 30.

The square root of 126161364 is about 11232.1575843646. The cubic root of 126161364 is about 501.5437143205.

The spelling of 126161364 in words is "one hundred twenty-six million, one hundred sixty-one thousand, three hundred sixty-four".