74411450 has 24 divisors (see below), whose sum is σ = 138660768. Its totient is φ = 29709680.

The previous prime is 74411437. The next prime is 74411461. The reversal of 74411450 is 5411447.

It is a super-2 number, since 2×74411450² = 11074127782205000, which contains 22 as substring.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36149 + ... + 38151.

It is an arithmetic number, because the mean of its divisors is an integer number (5777532).

Almost surely, 2^74411450 is an apocalyptic number.

74411450 is a deficient number, since it is larger than the sum of its proper divisors (64249318).

74411450 is a wasteful number, since it uses less digits than its factorization.

74411450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2758 (or 2753 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 74411450 is about 8626.2071618991. The cubic root of 74411450 is about 420.6103182866.

Adding to 74411450 its reverse (5411447), we get a palindrome (79822897).

The spelling of 74411450 in words is "seventy-four million, four hundred eleven thousand, four hundred fifty".