14409046 has 4 divisors (see below), whose sum is σ = 21613572. Its totient is φ = 7204522.

The previous prime is 14409029. The next prime is 14409061. The reversal of 14409046 is 64090441.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3602260 + ... + 3602263.

It is an arithmetic number, because the mean of its divisors is an integer number (5403393).

Almost surely, 2^14409046 is an apocalyptic number.

14409046 is a deficient number, since it is larger than the sum of its proper divisors (7204526).

14409046 is an equidigital number, since it uses as much as digits as its factorization.

14409046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7204525.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 14409046 is about 3795.9249202270. The cubic root of 14409046 is about 243.3390132324.

Adding to 14409046 its reverse (64090441), we get a palindrome (78499487).

It can be divided in two parts, 14 and 409046, that added together give a triangular number (409060 = T₉₀₄).

The spelling of 14409046 in words is "fourteen million, four hundred nine thousand, forty-six".