1481358 has 16 divisors (see below), whose sum is σ = 2984400. Its totient is φ = 490176.

The previous prime is 1481357. The next prime is 1481377. The reversal of 1481358 is 8531841.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1481353) 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, 66 + ... + 1722.

It is an arithmetic number, because the mean of its divisors is an integer number (186525).

2^1481358 is an apocalyptic number.

1481358 is an abundant number, since it is smaller than the sum of its proper divisors (1503042).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1481358 is a wasteful number, since it uses less digits than its factorization.

1481358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1811.

The product of its digits is 3840, while the sum is 30.

The square root of 1481358 is about 1217.1105126487. The cubic root of 1481358 is about 113.9952291017.

The spelling of 1481358 in words is "one million, four hundred eighty-one thousand, three hundred fifty-eight".