1479442 has 16 divisors (see below), whose sum is σ = 2396952. Its totient is φ = 682240.

The previous prime is 1479437. The next prime is 1479449. The reversal of 1479442 is 2449741.

It can be written as a sum of positive squares in 4 ways, for example, as 1390041 + 89401 = 1179^2 + 299^2 .

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 in 7 ways as a sum of consecutive naturals, for example, 1392 + ... + 2212.

2^1479442 is an apocalyptic number.

1479442 is a deficient number, since it is larger than the sum of its proper divisors (917510).

1479442 is a wasteful number, since it uses less digits than its factorization.

1479442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 893.

The product of its digits is 8064, while the sum is 31.

The square root of 1479442 is about 1216.3231478518. The cubic root of 1479442 is about 113.9460604575.

Subtracting 1479442 from its reverse (2449741), we obtain a cube (970299 = 99³).

The spelling of 1479442 in words is "one million, four hundred seventy-nine thousand, four hundred forty-two".