1479138 has 8 divisors (see below), whose sum is σ = 2958288. Its totient is φ = 493044.

The previous prime is 1479133. The next prime is 1479139. The reversal of 1479138 is 8319741.

It is a sphenic number, since it is the product of 3 distinct primes.

1479138 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1479099 and 1479108.

It is not an unprimeable number, because it can be changed into a prime (1479133) 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, 123256 + ... + 123267.

It is an arithmetic number, because the mean of its divisors is an integer number (369786).

2^1479138 is an apocalyptic number.

1479138 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1479138 is a wasteful number, since it uses less digits than its factorization.

1479138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246528.

The product of its digits is 6048, while the sum is 33.

The square root of 1479138 is about 1216.1981746410. The cubic root of 1479138 is about 113.9382552680.

The spelling of 1479138 in words is "one million, four hundred seventy-nine thousand, one hundred thirty-eight".