73554073 has 8 divisors (see below), whose sum is σ = 78112800. Its totient is φ = 69064128.

The previous prime is 73554071. The next prime is 73554079. The reversal of 73554073 is 37045537.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 73554073 - 2¹ = 73554071 is a prime.

It is not an unprimeable number, because it can be changed into a prime (73554071) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 14983 + ... + 19276.

It is an arithmetic number, because the mean of its divisors is an integer number (9764100).

Almost surely, 2^73554073 is an apocalyptic number.

It is an amenable number.

73554073 is a deficient number, since it is larger than the sum of its proper divisors (4558727).

73554073 is a wasteful number, since it uses less digits than its factorization.

73554073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34391.

The product of its (nonzero) digits is 44100, while the sum is 34.

The square root of 73554073 is about 8576.3671213399. The cubic root of 73554073 is about 418.9886342214.

The spelling of 73554073 in words is "seventy-three million, five hundred fifty-four thousand, seventy-three".