14628607 has 8 divisors (see below), whose sum is σ = 17060000. Its totient is φ = 12538512.

The previous prime is 14628589. The next prime is 14628617. The reversal of 14628607 is 70682641.

It is a de Polignac number, because none of the positive numbers 2^k-14628607 is a prime.

It is a super-2 number, since 2×14628607² = 427992285520898, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14628617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20982 + ... + 21667.

It is an arithmetic number, because the mean of its divisors is an integer number (2132500).

Almost surely, 2^14628607 is an apocalyptic number.

14628607 is a deficient number, since it is larger than the sum of its proper divisors (2431393).

14628607 is an frugal number, since it uses more digits than its factorization.

14628607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42670 (or 42656 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 14628607 is about 3824.7362000535. The cubic root of 14628607 is about 244.5687652204.

The spelling of 14628607 in words is "fourteen million, six hundred twenty-eight thousand, six hundred seven".