1473947 has 4 divisors (see below), whose sum is σ = 1481856. Its totient is φ = 1466040.

The previous prime is 1473937. The next prime is 1473949. The reversal of 1473947 is 7493741.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7493741 = 593 ⋅12637.

It is a cyclic number.

It is not a de Polignac number, because 1473947 - 2¹² = 1469851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1473949) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3668 + ... + 4049.

It is an arithmetic number, because the mean of its divisors is an integer number (370464).

2^1473947 is an apocalyptic number.

1473947 is a deficient number, since it is larger than the sum of its proper divisors (7909).

1473947 is an equidigital number, since it uses as much as digits as its factorization.

1473947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7908.

The product of its digits is 21168, while the sum is 35.

The square root of 1473947 is about 1214.0621895109. The cubic root of 1473947 is about 113.8048111647.

It can be divided in two parts, 1473 and 947, that multiplied together give a palindrome (1394931).

The spelling of 1473947 in words is "one million, four hundred seventy-three thousand, nine hundred forty-seven".