1342961 has 4 divisors (see below), whose sum is σ = 1389300. Its totient is φ = 1296624.

The previous prime is 1342909. The next prime is 1342963. The reversal of 1342961 is 1692431.

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 913936 + 429025 = 956^2 + 655^2 .

It is a cyclic number.

It is not a de Polignac number, because 1342961 - 2⁶ = 1342897 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 1342961.

It is not an unprimeable number, because it can be changed into a prime (1342963) 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, 23126 + ... + 23183.

It is an arithmetic number, because the mean of its divisors is an integer number (347325).

2^1342961 is an apocalyptic number.

It is an amenable number.

1342961 is a deficient number, since it is larger than the sum of its proper divisors (46339).

1342961 is an equidigital number, since it uses as much as digits as its factorization.

1342961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46338.

The product of its digits is 1296, while the sum is 26.

The square root of 1342961 is about 1158.8619417342. The cubic root of 1342961 is about 110.3285220036.

The spelling of 1342961 in words is "one million, three hundred forty-two thousand, nine hundred sixty-one".