1475120 has 20 divisors (see below), whose sum is σ = 3429840. Its totient is φ = 590016.

The previous prime is 1475113. The next prime is 1475129. The reversal of 1475120 is 215741.

It is a tau number, because it is divible by the number of its divisors (20).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 1475092 and 1475101.

It is not an unprimeable number, because it can be changed into a prime (1475129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9140 + ... + 9299.

It is an arithmetic number, because the mean of its divisors is an integer number (171492).

2^1475120 is an apocalyptic number.

1475120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1475120 is an abundant number, since it is smaller than the sum of its proper divisors (1954720).

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

1475120 is a wasteful number, since it uses less digits than its factorization.

1475120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18452 (or 18446 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 1475120 is about 1214.5451823625. The cubic root of 1475120 is about 113.8349926314.

The spelling of 1475120 in words is "one million, four hundred seventy-five thousand, one hundred twenty".