74341622 has 4 divisors (see below), whose sum is σ = 111512436. Its totient is φ = 37170810.

The previous prime is 74341601. The next prime is 74341633. The reversal of 74341622 is 22614347.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18585404 + ... + 18585407.

It is an arithmetic number, because the mean of its divisors is an integer number (27878109).

Almost surely, 2^74341622 is an apocalyptic number.

74341622 is a deficient number, since it is larger than the sum of its proper divisors (37170814).

74341622 is a wasteful number, since it uses less digits than its factorization.

74341622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37170813.

The product of its digits is 8064, while the sum is 29.

The square root of 74341622 is about 8622.1587784035. The cubic root of 74341622 is about 420.4787096467.

Adding to 74341622 its reverse (22614347), we get a palindrome (96955969).

The spelling of 74341622 in words is "seventy-four million, three hundred forty-one thousand, six hundred twenty-two".