126895188 has 48 divisors (see below), whose sum is σ = 341760384. Its totient is φ = 35894400.

The previous prime is 126895151. The next prime is 126895199. The reversal of 126895188 is 881598621.

It is a super-2 number, since 2×126895188² = 32204777475110688, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1006 + ... + 15962.

It is an arithmetic number, because the mean of its divisors is an integer number (7120008).

Almost surely, 2^126895188 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 126895188, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (170880192).

126895188 is an abundant number, since it is smaller than the sum of its proper divisors (214865196).

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

126895188 is a wasteful number, since it uses less digits than its factorization.

126895188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15072 (or 15070 counting only the distinct ones).

The product of its digits is 276480, while the sum is 48.

The square root of 126895188 is about 11264.7764292062. The cubic root of 126895188 is about 502.5142532033.

The spelling of 126895188 in words is "one hundred twenty-six million, eight hundred ninety-five thousand, one hundred eighty-eight".