1407941 has 4 divisors (see below), whose sum is σ = 1431084. Its totient is φ = 1384800.

The previous prime is 1407937. The next prime is 1407971. The reversal of 1407941 is 1497041.

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 297025 + 1110916 = 545^2 + 1054^2 .

It is a cyclic number.

It is not a de Polignac number, because 1407941 - 2² = 1407937 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1407941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1407971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11480 + ... + 11601.

It is an arithmetic number, because the mean of its divisors is an integer number (357771).

2^1407941 is an apocalyptic number.

It is an amenable number.

1407941 is a deficient number, since it is larger than the sum of its proper divisors (23143).

1407941 is an equidigital number, since it uses as much as digits as its factorization.

1407941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23142.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 1407941 is about 1186.5668965549. The cubic root of 1407941 is about 112.0800076710.

The spelling of 1407941 in words is "one million, four hundred seven thousand, nine hundred forty-one".