73016855 has 4 divisors (see below), whose sum is σ = 87620232. Its totient is φ = 58413480.

The previous prime is 73016833. The next prime is 73016857. The reversal of 73016855 is 55861037.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55861037 = 1301 ⋅42937.

It is not a de Polignac number, because 73016855 - 2¹⁴ = 73000471 is a prime.

It is a super-2 number, since 2×73016855² = 10662922228182050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73016857) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7301681 + ... + 7301690.

It is an arithmetic number, because the mean of its divisors is an integer number (21905058).

Almost surely, 2^73016855 is an apocalyptic number.

73016855 is a deficient number, since it is larger than the sum of its proper divisors (14603377).

73016855 is a wasteful number, since it uses less digits than its factorization.

73016855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14603376.

The product of its (nonzero) digits is 25200, while the sum is 35.

The square root of 73016855 is about 8544.9900526566. The cubic root of 73016855 is about 417.9660828077.

The spelling of 73016855 in words is "seventy-three million, sixteen thousand, eight hundred fifty-five".