13950469 has 4 divisors (see below), whose sum is σ = 15023596. Its totient is φ = 12877344.

The previous prime is 13950467. The next prime is 13950473. The reversal of 13950469 is 96405931.

13950469 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 96405931 = 283 ⋅340657.

It can be written as a sum of positive squares in 2 ways, for example, as 540225 + 13410244 = 735^2 + 3662^2 .

It is a cyclic number.

It is not a de Polignac number, because 13950469 - 2¹ = 13950467 is a prime.

It is a super-2 number, since 2×13950469² = 389231170639922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13950463) 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, 536544 + ... + 536569.

It is an arithmetic number, because the mean of its divisors is an integer number (3755899).

Almost surely, 2^13950469 is an apocalyptic number.

It is an amenable number.

13950469 is a deficient number, since it is larger than the sum of its proper divisors (1073127).

13950469 is a wasteful number, since it uses less digits than its factorization.

13950469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1073126.

The product of its (nonzero) digits is 29160, while the sum is 37.

The square root of 13950469 is about 3735.0326638465. The cubic root of 13950469 is about 240.7296601890.

The spelling of 13950469 in words is "thirteen million, nine hundred fifty thousand, four hundred sixty-nine".