73323885 has 32 divisors (see below), whose sum is σ = 123015168. Its totient is φ = 37224000.

The previous prime is 73323851. The next prime is 73323889. The reversal of 73323885 is 58832337.

It is not a de Polignac number, because 73323885 - 2¹⁴ = 73307501 is a prime.

It is a super-2 number, since 2×73323885² = 10752784222986450, which contains 22 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73323889) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 97260 + ... + 98010.

It is an arithmetic number, because the mean of its divisors is an integer number (3844224).

Almost surely, 2^73323885 is an apocalyptic number.

It is an amenable number.

73323885 is a deficient number, since it is larger than the sum of its proper divisors (49691283).

73323885 is a wasteful number, since it uses less digits than its factorization.

73323885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1065.

The product of its digits is 120960, while the sum is 39.

The square root of 73323885 is about 8562.9367041921. The cubic root of 73323885 is about 418.5511015023.

The spelling of 73323885 in words is "seventy-three million, three hundred twenty-three thousand, eight hundred eighty-five".