1481169 has 8 divisors (see below), whose sum is σ = 2004640. Its totient is φ = 972576.

The previous prime is 1481167. The next prime is 1481173. The reversal of 1481169 is 9611841.

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

It is not a de Polignac number, because 1481169 - 2¹ = 1481167 is a prime.

It is a super-2 number, since 2×1481169² = 4387723213122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1481167) 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, 3484 + ... + 3885.

It is an arithmetic number, because the mean of its divisors is an integer number (250580).

2^1481169 is an apocalyptic number.

It is an amenable number.

1481169 is a deficient number, since it is larger than the sum of its proper divisors (523471).

1481169 is an equidigital number, since it uses as much as digits as its factorization.

1481169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7439.

The product of its digits is 1728, while the sum is 30.

The square root of 1481169 is about 1217.0328672637. The cubic root of 1481169 is about 113.9903808443.

The spelling of 1481169 in words is "one million, four hundred eighty-one thousand, one hundred sixty-nine".