73063516 has 6 divisors (see below), whose sum is σ = 127861160. Its totient is φ = 36531756.

The previous prime is 73063513. The next prime is 73063553. The reversal of 73063516 is 61536037.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73063511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9132936 + ... + 9132943.

Almost surely, 2^73063516 is an apocalyptic number.

It is an amenable number.

73063516 is a deficient number, since it is larger than the sum of its proper divisors (54797644).

73063516 is a wasteful number, since it uses less digits than its factorization.

73063516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18265883 (or 18265881 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 31.

The square root of 73063516 is about 8547.7199298994. The cubic root of 73063516 is about 418.0550967872.

It can be divided in two parts, 730 and 63516, that added together give a palindrome (64246).

The spelling of 73063516 in words is "seventy-three million, sixty-three thousand, five hundred sixteen".