73054679 has 4 divisors (see below), whose sum is σ = 73275720. Its totient is φ = 72833640.

The previous prime is 73054621. The next prime is 73054703. The reversal of 73054679 is 97645037.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 73054679 - 2¹² = 73050583 is a prime.

It is a super-2 number, since 2×73054679² = 10673972247586082, 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 (73054379) 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, 110024 + ... + 110685.

It is an arithmetic number, because the mean of its divisors is an integer number (18318930).

Almost surely, 2^73054679 is an apocalyptic number.

73054679 is a deficient number, since it is larger than the sum of its proper divisors (221041).

73054679 is a wasteful number, since it uses less digits than its factorization.

73054679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221040.

The product of its (nonzero) digits is 158760, while the sum is 41.

The square root of 73054679 is about 8547.2029927924. The cubic root of 73054679 is about 418.0382415811.

The spelling of 73054679 in words is "seventy-three million, fifty-four thousand, six hundred seventy-nine".