5072423 has 4 divisors (see below), whose sum is σ = 5077368. Its totient is φ = 5067480.

The previous prime is 5072399. The next prime is 5072429. The reversal of 5072423 is 3242705.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5072423 - 2⁶ = 5072359 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5072429) 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, 293 + ... + 3198.

It is an arithmetic number, because the mean of its divisors is an integer number (1269342).

Almost surely, 2^5072423 is an apocalyptic number.

5072423 is a deficient number, since it is larger than the sum of its proper divisors (4945).

5072423 is a wasteful number, since it uses less digits than its factorization.

5072423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4944.

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 5072423 is about 2252.2040316099. The cubic root of 5072423 is about 171.8192508118.

The spelling of 5072423 in words is "five million, seventy-two thousand, four hundred twenty-three".