14070457 has 8 divisors (see below), whose sum is σ = 14800896. Its totient is φ = 13349952.

The previous prime is 14070449. The next prime is 14070461. The reversal of 14070457 is 75407041.

14070457 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 14070457 - 2³ = 14070449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14070487) 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, 513 + ... + 5329.

It is an arithmetic number, because the mean of its divisors is an integer number (1850112).

Almost surely, 2^14070457 is an apocalyptic number.

It is an amenable number.

14070457 is a deficient number, since it is larger than the sum of its proper divisors (730439).

14070457 is a wasteful number, since it uses less digits than its factorization.

14070457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4967.

The product of its (nonzero) digits is 3920, while the sum is 28.

The square root of 14070457 is about 3751.0607832985. The cubic root of 14070457 is about 241.4178628952.

Adding to 14070457 its reverse (75407041), we get a palindrome (89477498).

The spelling of 14070457 in words is "fourteen million, seventy thousand, four hundred fifty-seven".