126140116 has 24 divisors (see below), whose sum is σ = 228324096. Its totient is φ = 60912960.

The previous prime is 126140093. The next prime is 126140129. The reversal of 126140116 is 611041621.

It is a super-2 number, since 2×126140116² = 31822657728986912, 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 7 ways as a sum of consecutive naturals, for example, 105675 + ... + 106861.

It is an arithmetic number, because the mean of its divisors is an integer number (9513504).

Almost surely, 2^126140116 is an apocalyptic number.

It is an amenable number.

126140116 is a deficient number, since it is larger than the sum of its proper divisors (102183980).

126140116 is a wasteful number, since it uses less digits than its factorization.

126140116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2079 (or 2077 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 126140116 is about 11231.2116888606. The cubic root of 126140116 is about 501.5155562040.

Adding to 126140116 its reverse (611041621), we get a palindrome (737181737).

The spelling of 126140116 in words is "one hundred twenty-six million, one hundred forty thousand, one hundred sixteen".