13850747 has 8 divisors (see below), whose sum is σ = 14057472. Its totient is φ = 13645800.

The previous prime is 13850741. The next prime is 13850789. The reversal of 13850747 is 74705831.

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 13850747 - 2²⁰ = 12802171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13850741) 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, 23972 + ... + 24542.

It is an arithmetic number, because the mean of its divisors is an integer number (1757184).

Almost surely, 2^13850747 is an apocalyptic number.

13850747 is a deficient number, since it is larger than the sum of its proper divisors (206725).

13850747 is a wasteful number, since it uses less digits than its factorization.

13850747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 889.

The product of its (nonzero) digits is 23520, while the sum is 35.

The square root of 13850747 is about 3721.6591730034. The cubic root of 13850747 is about 240.1546861590.

The spelling of 13850747 in words is "thirteen million, eight hundred fifty thousand, seven hundred forty-seven".