14212357 has 8 divisors (see below), whose sum is σ = 15111576. Its totient is φ = 13320192.

The previous prime is 14212351. The next prime is 14212369. The reversal of 14212357 is 75321241.

It is a happy number.

14212357 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 12609601 + 1602756 = 3551^2 + 1266^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14212357 - 2²³ = 5823749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14212351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2743 + ... + 5995.

It is an arithmetic number, because the mean of its divisors is an integer number (1888947).

Almost surely, 2^14212357 is an apocalyptic number.

14212357 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

14212357 is a deficient number, since it is larger than the sum of its proper divisors (899219).

14212357 is a wasteful number, since it uses less digits than its factorization.

14212357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3527.

The product of its digits is 1680, while the sum is 25.

The square root of 14212357 is about 3769.9279833970. The cubic root of 14212357 is about 242.2267130706.

Adding to 14212357 its reverse (75321241), we get a palindrome (89533598).

The spelling of 14212357 in words is "fourteen million, two hundred twelve thousand, three hundred fifty-seven".