1472947 has 4 divisors (see below), whose sum is σ = 1683376. Its totient is φ = 1262520.

The previous prime is 1472929. The next prime is 1472951. The reversal of 1472947 is 7492741.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1472947 - 2¹⁹ = 948659 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

1472947 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1472927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105204 + ... + 105217.

It is an arithmetic number, because the mean of its divisors is an integer number (420844).

2^1472947 is an apocalyptic number.

1472947 is a deficient number, since it is larger than the sum of its proper divisors (210429).

1472947 is an equidigital number, since it uses as much as digits as its factorization.

1472947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210428.

The product of its digits is 14112, while the sum is 34.

The square root of 1472947 is about 1213.6502791167. The cubic root of 1472947 is about 113.7790683671.

The spelling of 1472947 in words is "one million, four hundred seventy-two thousand, nine hundred forty-seven".