73426223 has 8 divisors (see below), whose sum is σ = 79154208. Its totient is φ = 67709664.

The previous prime is 73426219. The next prime is 73426229. The reversal of 73426223 is 32262437.

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 73426223 - 2² = 73426219 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73426229) 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, 14390 + ... + 18812.

It is an arithmetic number, because the mean of its divisors is an integer number (9894276).

Almost surely, 2^73426223 is an apocalyptic number.

73426223 is a deficient number, since it is larger than the sum of its proper divisors (5727985).

73426223 is a wasteful number, since it uses less digits than its factorization.

73426223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5713.

The product of its digits is 12096, while the sum is 29.

The square root of 73426223 is about 8568.9102574365. The cubic root of 73426223 is about 418.7457346265.

The spelling of 73426223 in words is "seventy-three million, four hundred twenty-six thousand, two hundred twenty-three".