74536126 has 64 divisors (see below), whose sum is σ = 145566720. Its totient is φ = 27855360.

The previous prime is 74536117. The next prime is 74536141. The reversal of 74536126 is 62163547.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 74536091 and 74536100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 239511 + ... + 239821.

It is an arithmetic number, because the mean of its divisors is an integer number (2274480).

Almost surely, 2^74536126 is an apocalyptic number.

74536126 is a deficient number, since it is larger than the sum of its proper divisors (71030594).

74536126 is a wasteful number, since it uses less digits than its factorization.

74536126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409.

The product of its digits is 30240, while the sum is 34.

The square root of 74536126 is about 8633.4307201714. The cubic root of 74536126 is about 420.8450973500.

The spelling of 74536126 in words is "seventy-four million, five hundred thirty-six thousand, one hundred twenty-six".