74050120 has 16 divisors (see below), whose sum is σ = 166612860. Its totient is φ = 29620032.

The previous prime is 74050117. The next prime is 74050129. The reversal of 74050120 is 2105047.

It can be written as a sum of positive squares in 2 ways, for example, as 72624484 + 1425636 = 8522^2 + 1194^2 .

It is not an unprimeable number, because it can be changed into a prime (74050129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 925587 + ... + 925666.

Almost surely, 2^74050120 is an apocalyptic number.

It is an amenable number.

74050120 is an abundant number, since it is smaller than the sum of its proper divisors (92562740).

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

74050120 is a wasteful number, since it uses less digits than its factorization.

74050120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1851264 (or 1851260 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 74050120 is about 8605.2379397667. The cubic root of 74050120 is about 419.9284080543.

Adding to 74050120 its reverse (2105047), we get a palindrome (76155167).

The spelling of 74050120 in words is "seventy-four million, fifty thousand, one hundred twenty".