1479722 has 4 divisors (see below), whose sum is σ = 2219586. Its totient is φ = 739860.

The previous prime is 1479721. The next prime is 1479727. The reversal of 1479722 is 2279741.

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., 900601 + 579121 = 949^2 + 761^2 .

It is a zygodrome in base 4.

It is not an unprimeable number, because it can be changed into a prime (1479721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 369929 + ... + 369932.

2^1479722 is an apocalyptic number.

1479722 is a deficient number, since it is larger than the sum of its proper divisors (739864).

1479722 is an equidigital number, since it uses as much as digits as its factorization.

1479722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 739863.

The product of its digits is 7056, while the sum is 32.

The square root of 1479722 is about 1216.4382433975. The cubic root of 1479722 is about 113.9532485019.

The spelling of 1479722 in words is "one million, four hundred seventy-nine thousand, seven hundred twenty-two".