126875228 has 6 divisors (see below), whose sum is σ = 222031656. Its totient is φ = 63437612.

The previous prime is 126875207. The next prime is 126875239. The reversal of 126875228 is 822578621.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15859400 + ... + 15859407.

It is an arithmetic number, because the mean of its divisors is an integer number (37005276).

Almost surely, 2^126875228 is an apocalyptic number.

It is an amenable number.

126875228 is a deficient number, since it is larger than the sum of its proper divisors (95156428).

126875228 is a wasteful number, since it uses less digits than its factorization.

126875228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31718811 (or 31718809 counting only the distinct ones).

The product of its digits is 107520, while the sum is 41.

The square root of 126875228 is about 11263.8904469104. The cubic root of 126875228 is about 502.4879041336.

The spelling of 126875228 in words is "one hundred twenty-six million, eight hundred seventy-five thousand, two hundred twenty-eight".