1105470 has 48 divisors (see below), whose sum is σ = 2931552. Its totient is φ = 288960.

The previous prime is 1105463. The next prime is 1105501. The reversal of 1105470 is 745011.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6304 + ... + 6476.

It is an arithmetic number, because the mean of its divisors is an integer number (61074).

2^1105470 is an apocalyptic number.

1105470 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 1105470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1465776).

1105470 is an abundant number, since it is smaller than the sum of its proper divisors (1826082).

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

1105470 is a wasteful number, since it uses less digits than its factorization.

1105470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257 (or 254 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 18.

The square root of 1105470 is about 1051.4133345169. The cubic root of 1105470 is about 103.3988369512.

The spelling of 1105470 in words is "one million, one hundred five thousand, four hundred seventy".