74182468 has 6 divisors (see below), whose sum is σ = 129819326. Its totient is φ = 37091232.

The previous prime is 74182463. The next prime is 74182469. The reversal of 74182468 is 86428147.

It can be written as a sum of positive squares in only one way, i.e., 40170244 + 34012224 = 6338^2 + 5832^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 74182468.

It is not an unprimeable number, because it can be changed into a prime (74182463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9272805 + ... + 9272812.

Almost surely, 2^74182468 is an apocalyptic number.

It is an amenable number.

74182468 is a deficient number, since it is larger than the sum of its proper divisors (55636858).

74182468 is a wasteful number, since it uses less digits than its factorization.

74182468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18545621 (or 18545619 counting only the distinct ones).

The product of its digits is 86016, while the sum is 40.

The square root of 74182468 is about 8612.9244743002. The cubic root of 74182468 is about 420.1784351418.

The spelling of 74182468 in words is "seventy-four million, one hundred eighty-two thousand, four hundred sixty-eight".