73051 has 8 divisors (see below), whose sum is σ = 82800. Its totient is φ = 63840.

The previous prime is 73043. The next prime is 73061. The reversal of 73051 is 15037.

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 73051 - 2³ = 73043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 205 + ... + 433.

It is an arithmetic number, because the mean of its divisors is an integer number (10350).

2⁷³⁰⁵¹ is an apocalyptic number.

73051 is a deficient number, since it is larger than the sum of its proper divisors (9749).

73051 is a wasteful number, since it uses less digits than its factorization.

73051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269.

The product of its (nonzero) digits is 105, while the sum is 16.

The square root of 73051 is about 270.2794849781. The cubic root of 73051 is about 41.8031224059.

Adding to 73051 its reverse (15037), we get a palindrome (88088).

The spelling of 73051 in words is "seventy-three thousand, fifty-one".