5072389 has 4 divisors (see below), whose sum is σ = 5797024. Its totient is φ = 4347756.

The previous prime is 5072371. The next prime is 5072393. The reversal of 5072389 is 9832705.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 5072389 - 2⁷ = 5072261 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

5072389 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5072329) 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, 362307 + ... + 362320.

It is an arithmetic number, because the mean of its divisors is an integer number (1449256).

Almost surely, 2^5072389 is an apocalyptic number.

It is an amenable number.

5072389 is a deficient number, since it is larger than the sum of its proper divisors (724635).

5072389 is an equidigital number, since it uses as much as digits as its factorization.

5072389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 724634.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 5072389 is about 2252.1964834357. The cubic root of 5072389 is about 171.8188669145.

The spelling of 5072389 in words is "five million, seventy-two thousand, three hundred eighty-nine".