1342775 has 12 divisors (see below), whose sum is σ = 1903152. Its totient is φ = 920640.

The previous prime is 1342753. The next prime is 1342799. The reversal of 1342775 is 5772431.

It is not a de Polignac number, because 1342775 - 2⁸ = 1342519 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 3662 + ... + 4011.

It is an arithmetic number, because the mean of its divisors is an integer number (158596).

2^1342775 is an apocalyptic number.

1342775 is a deficient number, since it is larger than the sum of its proper divisors (560377).

1342775 is an equidigital number, since it uses as much as digits as its factorization.

1342775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7690 (or 7685 counting only the distinct ones).

The product of its digits is 5880, while the sum is 29.

The square root of 1342775 is about 1158.7816878084. The cubic root of 1342775 is about 110.3234282710.

The spelling of 1342775 in words is "one million, three hundred forty-two thousand, seven hundred seventy-five".