73995264 has 264 divisors, whose sum is σ = 258871808. Its totient is φ = 19906560.

The previous prime is 73995197. The next prime is 73995281. The reversal of 73995264 is 46259937.

It is a happy number.

Its product of digits (408240) is a multiple of the sum of its prime divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1999854 + ... + 1999890.

Almost surely, 2^73995264 is an apocalyptic number.

73995264 is a gapful number since it is divisible by the number (74) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 73995264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129435904).

73995264 is an abundant number, since it is smaller than the sum of its proper divisors (184876544).

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

73995264 is a wasteful number, since it uses less digits than its factorization.

73995264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101 (or 80 counting only the distinct ones).

The product of its digits is 408240, while the sum is 45.

The square root of 73995264 is about 8602.0499882295. The cubic root of 73995264 is about 419.8246887387.

The spelling of 73995264 in words is "seventy-three million, nine hundred ninety-five thousand, two hundred sixty-four".