74600050 has 36 divisors (see below), whose sum is σ = 161415450. Its totient is φ = 25576320.

The previous prime is 74600039. The next prime is 74600051. The reversal of 74600050 is 5000647.

It can be written as a sum of positive squares in 3 ways, for example, as 39778249 + 34821801 = 6307^2 + 5901^2 .

It is a junction number, because it is equal to n+sod(n) for n = 74599994 and 74600030.

It is not an unprimeable number, because it can be changed into a prime (74600051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 12775 + ... + 17674.

Almost surely, 2^74600050 is an apocalyptic number.

74600050 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

74600050 is an abundant number, since it is smaller than the sum of its proper divisors (86815400).

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

74600050 is a wasteful number, since it uses less digits than its factorization.

74600050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30475 (or 30463 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 74600050 is about 8637.1320471555. The cubic root of 74600050 is about 420.9653719805.

Adding to 74600050 its reverse (5000647), we get a palindrome (79600697).

The spelling of 74600050 in words is "seventy-four million, six hundred thousand, fifty".