14702140 has 12 divisors (see below), whose sum is σ = 30874536. Its totient is φ = 5880848.

The previous prime is 14702131. The next prime is 14702141. The reversal of 14702140 is 4120741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14702141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 367534 + ... + 367573.

It is an arithmetic number, because the mean of its divisors is an integer number (2572878).

Almost surely, 2^14702140 is an apocalyptic number.

14702140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14702140 is an abundant number, since it is smaller than the sum of its proper divisors (16172396).

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

14702140 is a wasteful number, since it uses less digits than its factorization.

14702140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 735116 (or 735114 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 14702140 is about 3834.3369700641. The cubic root of 14702140 is about 244.9778683326.

Adding to 14702140 its reverse (4120741), we get a palindrome (18822881).

The spelling of 14702140 in words is "fourteen million, seven hundred two thousand, one hundred forty".