1481347 has 8 divisors (see below), whose sum is σ = 1700352. Its totient is φ = 1264200.

The previous prime is 1481339. The next prime is 1481353. The reversal of 1481347 is 7431841.

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

It is not a de Polignac number, because 1481347 - 2³ = 1481339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1481357) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2772 + ... + 3262.

It is an arithmetic number, because the mean of its divisors is an integer number (212544).

2^1481347 is an apocalyptic number.

1481347 is a deficient number, since it is larger than the sum of its proper divisors (219005).

1481347 is an equidigital number, since it uses as much as digits as its factorization.

1481347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 929.

The product of its digits is 2688, while the sum is 28.

The square root of 1481347 is about 1217.1059937409. The cubic root of 1481347 is about 113.9949469393.

The spelling of 1481347 in words is "one million, four hundred eighty-one thousand, three hundred forty-seven".