13850451 has 6 divisors (see below), whose sum is σ = 20006220. Its totient is φ = 9233628.

The previous prime is 13850443. The next prime is 13850471. The reversal of 13850451 is 15405831.

It is not a de Polignac number, because 13850451 - 2³ = 13850443 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13850471) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 769461 + ... + 769478.

It is an arithmetic number, because the mean of its divisors is an integer number (3334370).

Almost surely, 2^13850451 is an apocalyptic number.

13850451 is a deficient number, since it is larger than the sum of its proper divisors (6155769).

13850451 is a wasteful number, since it uses less digits than its factorization.

13850451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1538945 (or 1538942 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 13850451 is about 3721.6194055814. The cubic root of 13850451 is about 240.1529753898.

The spelling of 13850451 in words is "thirteen million, eight hundred fifty thousand, four hundred fifty-one".