1479446 has 4 divisors (see below), whose sum is σ = 2219172. Its totient is φ = 739722.

The previous prime is 1479437. The next prime is 1479449. The reversal of 1479446 is 6449741.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6449741 = 89 ⋅72469.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1479449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 369860 + ... + 369863.

It is an arithmetic number, because the mean of its divisors is an integer number (554793).

2^1479446 is an apocalyptic number.

1479446 is a deficient number, since it is larger than the sum of its proper divisors (739726).

1479446 is an equidigital number, since it uses as much as digits as its factorization.

1479446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 739725.

The product of its digits is 24192, while the sum is 35.

The square root of 1479446 is about 1216.3247921505. The cubic root of 1479446 is about 113.9461631502.

The spelling of 1479446 in words is "one million, four hundred seventy-nine thousand, four hundred forty-six".