73461522 has 16 divisors (see below), whose sum is σ = 155565792. Its totient is φ = 23046720.

The previous prime is 73461511. The next prime is 73461523. The reversal of 73461522 is 22516437.

It is a self number, because there is not a number n which added to its sum of digits gives 73461522.

It is not an unprimeable number, because it can be changed into a prime (73461523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 360004 + ... + 360207.

It is an arithmetic number, because the mean of its divisors is an integer number (9722862).

Almost surely, 2^73461522 is an apocalyptic number.

73461522 is an abundant number, since it is smaller than the sum of its proper divisors (82104270).

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

73461522 is a wasteful number, since it uses less digits than its factorization.

73461522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720233.

The product of its digits is 10080, while the sum is 30.

The square root of 73461522 is about 8570.9697234327. The cubic root of 73461522 is about 418.8128266319.

Adding to 73461522 its reverse (22516437), we get a palindrome (95977959).

The spelling of 73461522 in words is "seventy-three million, four hundred sixty-one thousand, five hundred twenty-two".