73803452 has 12 divisors (see below), whose sum is σ = 129321360. Its totient is φ = 36854496.

The previous prime is 73803451. The next prime is 73803487. The reversal of 73803452 is 25430837.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73803451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8168 + ... + 14639.

It is an arithmetic number, because the mean of its divisors is an integer number (10776780).

Almost surely, 2^73803452 is an apocalyptic number.

It is an amenable number.

73803452 is a deficient number, since it is larger than the sum of its proper divisors (55517908).

73803452 is a wasteful number, since it uses less digits than its factorization.

73803452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23620 (or 23618 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 73803452 is about 8590.8935507315. The cubic root of 73803452 is about 419.4616155238.

The spelling of 73803452 in words is "seventy-three million, eight hundred three thousand, four hundred fifty-two".