1473946 has 4 divisors (see below), whose sum is σ = 2210922. Its totient is φ = 736972.

The previous prime is 1473937. The next prime is 1473949. The reversal of 1473946 is 6493741.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 1347921 + 126025 = 1161^2 + 355^2 .

It is not an unprimeable number, because it can be changed into a prime (1473949) 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 as a sum of consecutive naturals, namely, 368485 + ... + 368488.

2^1473946 is an apocalyptic number.

1473946 is a deficient number, since it is larger than the sum of its proper divisors (736976).

1473946 is an equidigital number, since it uses as much as digits as its factorization.

1473946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 736975.

The product of its digits is 18144, while the sum is 34.

The square root of 1473946 is about 1214.0617776703. The cubic root of 1473946 is about 113.8047854277.

The spelling of 1473946 in words is "one million, four hundred seventy-three thousand, nine hundred forty-six".