73551060 has 144 divisors (see below), whose sum is σ = 246197952. Its totient is φ = 17772480.

The previous prime is 73551041. The next prime is 73551067. The reversal of 73551060 is 6015537.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73551067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 239427 + ... + 239733.

It is an arithmetic number, because the mean of its divisors is an integer number (1709708).

Almost surely, 2^73551060 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 73551060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123098976).

73551060 is an abundant number, since it is smaller than the sum of its proper divisors (172646892).

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

73551060 is a wasteful number, since it uses less digits than its factorization.

73551060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355 (or 328 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 27.

The square root of 73551060 is about 8576.1914624150. The cubic root of 73551060 is about 418.9829131242.

Adding to 73551060 its reverse (6015537), we get a palindrome (79566597).

The spelling of 73551060 in words is "seventy-three million, five hundred fifty-one thousand, sixty".