73632060 has 72 divisors (see below), whose sum is σ = 225179136. Its totient is φ = 19474560.

The previous prime is 73632019. The next prime is 73632061. The reversal of 73632060 is 6023637.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73632061) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21250 + ... + 24470.

It is an arithmetic number, because the mean of its divisors is an integer number (3127488).

Almost surely, 2^73632060 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 73632060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112589568).

73632060 is an abundant number, since it is smaller than the sum of its proper divisors (151547076).

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

73632060 is a wasteful number, since it uses less digits than its factorization.

73632060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3363 (or 3358 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 27.

The square root of 73632060 is about 8580.9125388854. The cubic root of 73632060 is about 419.1366619411.

Adding to 73632060 its reverse (6023637), we get a palindrome (79655697).

The spelling of 73632060 in words is "seventy-three million, six hundred thirty-two thousand, sixty".