73210423 has 8 divisors (see below), whose sum is σ = 86009616. Its totient is φ = 61435200.

The previous prime is 73210411. The next prime is 73210429. The reversal of 73210423 is 32401237.

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 73210423 - 2⁵ = 73210391 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 73210394 and 73210403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73210429) 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, 255838 + ... + 256123.

It is an arithmetic number, because the mean of its divisors is an integer number (10751202).

Almost surely, 2^73210423 is an apocalyptic number.

73210423 is a deficient number, since it is larger than the sum of its proper divisors (12799193).

73210423 is a wasteful number, since it uses less digits than its factorization.

73210423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511985.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 73210423 is about 8556.3089588911. The cubic root of 73210423 is about 418.3351002114.

The spelling of 73210423 in words is "seventy-three million, two hundred ten thousand, four hundred twenty-three".