1351255 has 8 divisors (see below), whose sum is σ = 1677600. Its totient is φ = 1043616.

The previous prime is 1351253. The next prime is 1351267. The reversal of 1351255 is 5521531.

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 1351255 - 2¹ = 1351253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1351253) 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, 4515 + ... + 4804.

It is an arithmetic number, because the mean of its divisors is an integer number (209700).

2^1351255 is an apocalyptic number.

1351255 is a deficient number, since it is larger than the sum of its proper divisors (326345).

1351255 is an equidigital number, since it uses as much as digits as its factorization.

1351255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9353.

The product of its digits is 750, while the sum is 22.

The square root of 1351255 is about 1162.4349444162. The cubic root of 1351255 is about 110.5551822005. Note that the first 3 decimals are identical.

Adding to 1351255 its reverse (5521531), we get a palindrome (6872786).

The spelling of 1351255 in words is "one million, three hundred fifty-one thousand, two hundred fifty-five".