73225061 has 24 divisors (see below), whose sum is σ = 92504160. Its totient is φ = 57449952.

The previous prime is 73225051. The next prime is 73225067. The reversal of 73225061 is 16052237.

It is not a de Polignac number, because 73225061 - 2¹⁴ = 73208677 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 73225061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73225067) 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, 88130 + ... + 88956.

It is an arithmetic number, because the mean of its divisors is an integer number (3854340).

Almost surely, 2^73225061 is an apocalyptic number.

It is an amenable number.

73225061 is a deficient number, since it is larger than the sum of its proper divisors (19279099).

73225061 is a wasteful number, since it uses less digits than its factorization.

73225061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 993 (or 986 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 73225061 is about 8557.1643083442. The cubic root of 73225061 is about 418.3629795801.

Adding to 73225061 its reverse (16052237), we get a palindrome (89277298).

The spelling of 73225061 in words is "seventy-three million, two hundred twenty-five thousand, sixty-one".