74471052 has 24 divisors (see below), whose sum is σ = 179372032. Its totient is φ = 24022800.

The previous prime is 74471041. The next prime is 74471053. The reversal of 74471052 is 25017447.

It is not an unprimeable number, because it can be changed into a prime (74471053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99724 + ... + 100467.

Almost surely, 2^74471052 is an apocalyptic number.

It is an amenable number.

74471052 is an abundant number, since it is smaller than the sum of its proper divisors (104900980).

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

74471052 is a wasteful number, since it uses less digits than its factorization.

74471052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200229 (or 200227 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 30.

The square root of 74471052 is about 8629.6611752722. The cubic root of 74471052 is about 420.7225883107.

Adding to 74471052 its reverse (25017447), we get a palindrome (99488499).

The spelling of 74471052 in words is "seventy-four million, four hundred seventy-one thousand, fifty-two".