73544916 has 48 divisors (see below), whose sum is σ = 176299200. Its totient is φ = 23853312.

The previous prime is 73544893. The next prime is 73544959. The reversal of 73544916 is 61944537.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 76696 + ... + 77648.

It is an arithmetic number, because the mean of its divisors is an integer number (3672900).

Almost surely, 2^73544916 is an apocalyptic number.

It is an amenable number.

73544916 is an abundant number, since it is smaller than the sum of its proper divisors (102754284).

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

73544916 is a wasteful number, since it uses less digits than its factorization.

73544916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1128 (or 1126 counting only the distinct ones).

The product of its digits is 90720, while the sum is 39.

The square root of 73544916 is about 8575.8332539760. The cubic root of 73544916 is about 418.9712463869.

The spelling of 73544916 in words is "seventy-three million, five hundred forty-four thousand, nine hundred sixteen".