1342755 has 24 divisors (see below), whose sum is σ = 2375568. Its totient is φ = 701376.

The previous prime is 1342753. The next prime is 1342799. The reversal of 1342755 is 5572431.

It is a happy number.

It is not a de Polignac number, because 1342755 - 2¹ = 1342753 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1342751) 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 23 ways as a sum of consecutive naturals, for example, 2104 + ... + 2666.

It is an arithmetic number, because the mean of its divisors is an integer number (98982).

2^1342755 is an apocalyptic number.

1342755 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1342755 is a deficient number, since it is larger than the sum of its proper divisors (1032813).

1342755 is a wasteful number, since it uses less digits than its factorization.

1342755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627 (or 624 counting only the distinct ones).

The product of its digits is 4200, while the sum is 27.

The square root of 1342755 is about 1158.7730580230. The cubic root of 1342755 is about 110.3228805298.

The spelling of 1342755 in words is "one million, three hundred forty-two thousand, seven hundred fifty-five".