1081470 has 64 divisors (see below), whose sum is σ = 2903040. Its totient is φ = 256128.

The previous prime is 1081441. The next prime is 1081477. The reversal of 1081470 is 741801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1081477) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18301 + ... + 18359.

It is an arithmetic number, because the mean of its divisors is an integer number (45360).

2^1081470 is an apocalyptic number.

1081470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1081470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1451520).

1081470 is an abundant number, since it is smaller than the sum of its proper divisors (1821570).

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

1081470 is a wasteful number, since it uses less digits than its factorization.

1081470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129.

The product of its (nonzero) digits is 224, while the sum is 21.

The square root of 1081470 is about 1039.9374981219. The cubic root of 1081470 is about 102.6450850422.

It can be divided in two parts, 1081 and 470, that added together give a palindrome (1551).

The spelling of 1081470 in words is "one million, eighty-one thousand, four hundred seventy".