126105416 has 16 divisors (see below), whose sum is σ = 237571440. Its totient is φ = 62753040.

The previous prime is 126105407. The next prime is 126105437. The reversal of 126105416 is 614501621.

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, 35666 + ... + 39041.

It is an arithmetic number, because the mean of its divisors is an integer number (14848215).

Almost surely, 2^126105416 is an apocalyptic number.

It is an amenable number.

126105416 is a deficient number, since it is larger than the sum of its proper divisors (111466024).

126105416 is a wasteful number, since it uses less digits than its factorization.

126105416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74924 (or 74920 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 126105416 is about 11229.6667804526. Note that the first 3 decimals coincide. The cubic root of 126105416 is about 501.4695645286.

The spelling of 126105416 in words is "one hundred twenty-six million, one hundred five thousand, four hundred sixteen".