74708118 has 48 divisors (see below), whose sum is σ = 168648480. Its totient is φ = 23872128.

The previous prime is 74708107. The next prime is 74708129. The reversal of 74708118 is 81180747.

It is an interprime number because it is at equal distance from previous prime (74708107) and next prime (74708129).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 86746 + ... + 87602.

It is an arithmetic number, because the mean of its divisors is an integer number (3513510).

Almost surely, 2^74708118 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 74708118, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84324240).

74708118 is an abundant number, since it is smaller than the sum of its proper divisors (93940362).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

74708118 is a wasteful number, since it uses less digits than its factorization.

74708118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1061 (or 1058 counting only the distinct ones).

The product of its (nonzero) digits is 12544, while the sum is 36.

The square root of 74708118 is about 8643.3857949301. The cubic root of 74708118 is about 421.1685485020.

The spelling of 74708118 in words is "seventy-four million, seven hundred eight thousand, one hundred eighteen".