14426946 has 24 divisors (see below), whose sum is σ = 31509504. Its totient is φ = 4770360.

The previous prime is 14426939. The next prime is 14426959. The reversal of 14426946 is 64962441.

It is a super-3 number, since 3×14426946³ (a number of 22 digits) contains 333 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 14426946.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 870 + ... + 5441.

It is an arithmetic number, because the mean of its divisors is an integer number (1312896).

Almost surely, 2^14426946 is an apocalyptic number.

14426946 is an abundant number, since it is smaller than the sum of its proper divisors (17082558).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14426946 is a wasteful number, since it uses less digits than its factorization.

14426946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6446 (or 6443 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 14426946 is about 3798.2819800536. The cubic root of 14426946 is about 243.4397362064.

The spelling of 14426946 in words is "fourteen million, four hundred twenty-six thousand, nine hundred forty-six".