14071401 has 24 divisors (see below), whose sum is σ = 21374080. Its totient is φ = 9249552.

The previous prime is 14071399. The next prime is 14071403. The reversal of 14071401 is 10417041.

It is an interprime number because it is at equal distance from previous prime (14071399) and next prime (14071403).

It is not a de Polignac number, because 14071401 - 2¹ = 14071399 is a prime.

It is a super-2 number, since 2×14071401² = 396008652205602, 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 (14071403) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18831 + ... + 19563.

Almost surely, 2^14071401 is an apocalyptic number.

It is an amenable number.

14071401 is a deficient number, since it is larger than the sum of its proper divisors (7302679).

14071401 is an frugal number, since it uses more digits than its factorization.

14071401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 827 (or 815 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 18.

The square root of 14071401 is about 3751.1866122602. The cubic root of 14071401 is about 241.4232617571.

Adding to 14071401 its reverse (10417041), we get a palindrome (24488442).

The spelling of 14071401 in words is "fourteen million, seventy-one thousand, four hundred one".