14157069 has 8 divisors (see below), whose sum is σ = 19063392. Its totient is φ = 9344400.

The previous prime is 14157067. The next prime is 14157079. The reversal of 14157069 is 96075141.

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

It is not a de Polignac number, because 14157069 - 2¹ = 14157067 is a prime.

It is a super-2 number, since 2×14157069² = 400845205341522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14157067) 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, 23059 + ... + 23664.

It is an arithmetic number, because the mean of its divisors is an integer number (2382924).

Almost surely, 2^14157069 is an apocalyptic number.

It is an amenable number.

14157069 is a deficient number, since it is larger than the sum of its proper divisors (4906323).

14157069 is a wasteful number, since it uses less digits than its factorization.

14157069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46827.

The product of its (nonzero) digits is 7560, while the sum is 33.

The square root of 14157069 is about 3762.5880720589. The cubic root of 14157069 is about 241.9122066167.

The spelling of 14157069 in words is "fourteen million, one hundred fifty-seven thousand, sixty-nine".