1307401 has 4 divisors (see below), whose sum is σ = 1311892. Its totient is φ = 1302912.

The previous prime is 1307393. The next prime is 1307417. The reversal of 1307401 is 1047031.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 524176 + 783225 = 724^2 + 885^2 .

It is a cyclic number.

It is not a de Polignac number, because 1307401 - 2³ = 1307393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1307431) 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, 1776 + ... + 2401.

It is an arithmetic number, because the mean of its divisors is an integer number (327973).

2^1307401 is an apocalyptic number.

It is an amenable number.

1307401 is a deficient number, since it is larger than the sum of its proper divisors (4491).

1307401 is an equidigital number, since it uses as much as digits as its factorization.

1307401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4490.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 1307401 is about 1143.4163721060. The cubic root of 1307401 is about 109.3460092961.

The spelling of 1307401 in words is "one million, three hundred seven thousand, four hundred one".