1342155 has 8 divisors (see below), whose sum is σ = 2147472. Its totient is φ = 715808.

The previous prime is 1342153. The next prime is 1342163. The reversal of 1342155 is 5512431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1342155 - 2¹ = 1342153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1342153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44724 + ... + 44753.

It is an arithmetic number, because the mean of its divisors is an integer number (268434).

2^1342155 is an apocalyptic number.

1342155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1342155 is a deficient number, since it is larger than the sum of its proper divisors (805317).

1342155 is an equidigital number, since it uses as much as digits as its factorization.

1342155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89485.

The product of its digits is 600, while the sum is 21.

The square root of 1342155 is about 1158.5141345707. The cubic root of 1342155 is about 110.3064457645.

Adding to 1342155 its reverse (5512431), we get a palindrome (6854586).

The spelling of 1342155 in words is "one million, three hundred forty-two thousand, one hundred fifty-five".