1413671 has 4 divisors (see below), whose sum is σ = 1615632. Its totient is φ = 1211712.

The previous prime is 1413661. The next prime is 1413673. The reversal of 1413671 is 1763141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1763141 = 127 ⋅13883.

It is a cyclic number.

It is not a de Polignac number, because 1413671 - 2¹⁰ = 1412647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1413673) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100970 + ... + 100983.

It is an arithmetic number, because the mean of its divisors is an integer number (403908).

2^1413671 is an apocalyptic number.

1413671 is a deficient number, since it is larger than the sum of its proper divisors (201961).

1413671 is an equidigital number, since it uses as much as digits as its factorization.

1413671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201960.

The product of its digits is 504, while the sum is 23.

The square root of 1413671 is about 1188.9789737418. The cubic root of 1413671 is about 112.2318485935.

The spelling of 1413671 in words is "one million, four hundred thirteen thousand, six hundred seventy-one".