10039489 has 4 divisors (see below), whose sum is σ = 10133424. Its totient is φ = 9945556.

The previous prime is 10039487. The next prime is 10039507. The reversal of 10039489 is 98493001.

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 a cyclic number.

It is not a de Polignac number, because 10039489 - 2¹ = 10039487 is a prime.

It is a super-2 number, since 2×10039489² = 201582678762242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10039483) 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, 46807 + ... + 47020.

It is an arithmetic number, because the mean of its divisors is an integer number (2533356).

Almost surely, 2^10039489 is an apocalyptic number.

It is an amenable number.

10039489 is a deficient number, since it is larger than the sum of its proper divisors (93935).

10039489 is an equidigital number, since it uses as much as digits as its factorization.

10039489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93934.

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 10039489 is about 3168.5152674399. The cubic root of 10039489 is about 215.7266847710.

The spelling of 10039489 in words is "ten million, thirty-nine thousand, four hundred eighty-nine".