14406738 has 16 divisors (see below), whose sum is σ = 29302560. Its totient is φ = 4720736.

The previous prime is 14406673. The next prime is 14406761. The reversal of 14406738 is 83760441.

It is a junction number, because it is equal to n+sod(n) for n = 14406699 and 14406708.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19995 + ... + 20702.

It is an arithmetic number, because the mean of its divisors is an integer number (1831410).

Almost surely, 2^14406738 is an apocalyptic number.

14406738 is an abundant number, since it is smaller than the sum of its proper divisors (14895822).

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

14406738 is a wasteful number, since it uses less digits than its factorization.

14406738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40761.

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 14406738 is about 3795.6208978242. The cubic root of 14406738 is about 243.3260200884.

The spelling of 14406738 in words is "fourteen million, four hundred six thousand, seven hundred thirty-eight".