126394088 has 16 divisors (see below), whose sum is σ = 237574500. Its totient is φ = 63040896.

The previous prime is 126394069. The next prime is 126394091. The reversal of 126394088 is 880493621.

It can be written as a sum of positive squares in 2 ways, for example, as 125843524 + 550564 = 11218^2 + 742^2 .

It is a super-4 number, since 4×126394088⁴ (a number of 34 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16043 + ... + 22586.

Almost surely, 2^126394088 is an apocalyptic number.

It is an amenable number.

126394088 is a deficient number, since it is larger than the sum of its proper divisors (111180412).

126394088 is a wasteful number, since it uses less digits than its factorization.

126394088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39044 (or 39040 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 41.

The square root of 126394088 is about 11242.5125305690. The cubic root of 126394088 is about 501.8519163433.

The spelling of 126394088 in words is "one hundred twenty-six million, three hundred ninety-four thousand, eighty-eight".