12950039 has 8 divisors (see below), whose sum is σ = 14433840. Its totient is φ = 11546496.

The previous prime is 12950029. The next prime is 12950053. The reversal of 12950039 is 93005921.

12950039 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 12950039 - 2⁴ = 12950023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12949993 and 12950020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12950029) 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, 19724 + ... + 20369.

It is an arithmetic number, because the mean of its divisors is an integer number (1804230).

Almost surely, 2^12950039 is an apocalyptic number.

12950039 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

12950039 is a deficient number, since it is larger than the sum of its proper divisors (1483801).

12950039 is a wasteful number, since it uses less digits than its factorization.

12950039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40129.

The product of its (nonzero) digits is 2430, while the sum is 29.

The square root of 12950039 is about 3598.6162618429. The cubic root of 12950039 is about 234.8318640387.

The spelling of 12950039 in words is "twelve million, nine hundred fifty thousand, thirty-nine".