73446055 has 4 divisors (see below), whose sum is σ = 88135272. Its totient is φ = 58756840.

The previous prime is 73446041. The next prime is 73446097. The reversal of 73446055 is 55064437.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55064437 = 467 ⋅117911.

It is not a de Polignac number, because 73446055 - 2⁷ = 73445927 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 73446055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7344601 + ... + 7344610.

It is an arithmetic number, because the mean of its divisors is an integer number (22033818).

Almost surely, 2^73446055 is an apocalyptic number.

73446055 is a deficient number, since it is larger than the sum of its proper divisors (14689217).

73446055 is a wasteful number, since it uses less digits than its factorization.

73446055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14689216.

The product of its (nonzero) digits is 50400, while the sum is 34.

The square root of 73446055 is about 8570.0673859661. The cubic root of 73446055 is about 418.7834315033.

The spelling of 73446055 in words is "seventy-three million, four hundred forty-six thousand, fifty-five".