73552452 has 24 divisors (see below), whose sum is σ = 171808896. Its totient is φ = 24490848.

The previous prime is 73552447. The next prime is 73552463. The reversal of 73552452 is 25425537.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10458 + ... + 16014.

It is an arithmetic number, because the mean of its divisors is an integer number (7158704).

Almost surely, 2^73552452 is an apocalyptic number.

It is an amenable number.

73552452 is an abundant number, since it is smaller than the sum of its proper divisors (98256444).

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

73552452 is a wasteful number, since it uses less digits than its factorization.

73552452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6667 (or 6665 counting only the distinct ones).

The product of its digits is 42000, while the sum is 33.

The square root of 73552452 is about 8576.2726169356. The cubic root of 73552452 is about 418.9855562791.

Adding to 73552452 its reverse (25425537), we get a palindrome (98977989).

The spelling of 73552452 in words is "seventy-three million, five hundred fifty-two thousand, four hundred fifty-two".