73276016 has 40 divisors (see below), whose sum is σ = 155656704. Its totient is φ = 33140160.

The previous prime is 73276003. The next prime is 73276037. The reversal of 73276016 is 61067237.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38315 + ... + 40181.

Almost surely, 2^73276016 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 73276016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77828352).

73276016 is an abundant number, since it is smaller than the sum of its proper divisors (82380688).

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

73276016 is a wasteful number, since it uses less digits than its factorization.

73276016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2109 (or 2103 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 32.

The square root of 73276016 is about 8560.1411203321. The cubic root of 73276016 is about 418.4599989269.

The spelling of 73276016 in words is "seventy-three million, two hundred seventy-six thousand, sixteen".