14869501 has 2 divisors, whose sum is σ = 14869502. Its totient is φ = 14869500.

The previous prime is 14869493. The next prime is 14869507. The reversal of 14869501 is 10596841.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13176900 + 1692601 = 3630^2 + 1301^2 .

It is an emirp because it is prime and its reverse (10596841) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14869501 - 2³ = 14869493 is a prime.

It is a super-2 number, since 2×14869501² = 442204119978002, which contains 22 as substring.

It is equal to p₉₆₂₈₇₂ and since 14869501 and 962872 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14869507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7434750 + 7434751.

It is an arithmetic number, because the mean of its divisors is an integer number (7434751).

Almost surely, 2^14869501 is an apocalyptic number.

14869501 is the 1725-th centered decagonal number.

It is an amenable number.

14869501 is a deficient number, since it is larger than the sum of its proper divisors (1).

14869501 is an equidigital number, since it uses as much as digits as its factorization.

14869501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 14869501 is about 3856.0991947822. The cubic root of 14869501 is about 245.9039272764.

The spelling of 14869501 in words is "fourteen million, eight hundred sixty-nine thousand, five hundred one".