1354855 has 8 divisors (see below), whose sum is σ = 1678464. Its totient is φ = 1048800.

The previous prime is 1354853. The next prime is 1354877. The reversal of 1354855 is 5584531.

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

It is not a de Polignac number, because 1354855 - 2¹ = 1354853 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1354853) 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 7 ways as a sum of consecutive naturals, for example, 4216 + ... + 4525.

It is an arithmetic number, because the mean of its divisors is an integer number (209808).

2^1354855 is an apocalyptic number.

1354855 is a deficient number, since it is larger than the sum of its proper divisors (323609).

1354855 is an equidigital number, since it uses as much as digits as its factorization.

1354855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8777.

The product of its digits is 12000, while the sum is 31.

The square root of 1354855 is about 1163.9823881829. The cubic root of 1354855 is about 110.6532751413.

It can be divided in two parts, 1354 and 855, that added together give a square (2209 = 47²).

The spelling of 1354855 in words is "one million, three hundred fifty-four thousand, eight hundred fifty-five".