1479755 has 4 divisors (see below), whose sum is σ = 1775712. Its totient is φ = 1183800.

The previous prime is 1479733. The next prime is 1479757. The reversal of 1479755 is 5579741.

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

It is a de Polignac number, because none of the positive numbers 2^k-1479755 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1479757) 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, 147971 + ... + 147980.

It is an arithmetic number, because the mean of its divisors is an integer number (443928).

2^1479755 is an apocalyptic number.

1479755 is a deficient number, since it is larger than the sum of its proper divisors (295957).

1479755 is an equidigital number, since it uses as much as digits as its factorization.

1479755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295956.

The product of its digits is 44100, while the sum is 38.

The square root of 1479755 is about 1216.4518075123. The cubic root of 1479755 is about 113.9540956045.

The spelling of 1479755 in words is "one million, four hundred seventy-nine thousand, seven hundred fifty-five".