14157046 has 8 divisors (see below), whose sum is σ = 21967920. Its totient is φ = 6834408.

The previous prime is 14157001. The next prime is 14157047. The reversal of 14157046 is 64075141.

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

It is a super-2 number, since 2×14157046² = 400843902892232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14157047) 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, 121986 + ... + 122101.

It is an arithmetic number, because the mean of its divisors is an integer number (2745990).

Almost surely, 2^14157046 is an apocalyptic number.

14157046 is a deficient number, since it is larger than the sum of its proper divisors (7810874).

14157046 is a wasteful number, since it uses less digits than its factorization.

14157046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244118.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 14157046 is about 3762.5850156508. The cubic root of 14157046 is about 241.9120756107.

The spelling of 14157046 in words is "fourteen million, one hundred fifty-seven thousand, forty-six".