74063522 has 8 divisors (see below), whose sum is σ = 119641116. Its totient is φ = 34183152.

The previous prime is 74063513. The next prime is 74063533. The reversal of 74063522 is 22536047.

It can be written as a sum of positive squares in 2 ways, for example, as 73085401 + 978121 = 8549^2 + 989^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1424273 + ... + 1424324.

Almost surely, 2^74063522 is an apocalyptic number.

74063522 is a deficient number, since it is larger than the sum of its proper divisors (45577594).

74063522 is a wasteful number, since it uses less digits than its factorization.

74063522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2848612.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 74063522 is about 8606.0166162982. The cubic root of 74063522 is about 419.9537401809.

Adding to 74063522 its reverse (22536047), we get a palindrome (96599569).

The spelling of 74063522 in words is "seventy-four million, sixty-three thousand, five hundred twenty-two".