1475023 has 4 divisors (see below), whose sum is σ = 1609128. Its totient is φ = 1340920.

The previous prime is 1475021. The next prime is 1475051. The reversal of 1475023 is 3205741.

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

It is a cyclic number.

It is not a de Polignac number, because 1475023 - 2¹ = 1475021 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

1475023 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 1474985 and 1475003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1475021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67036 + ... + 67057.

It is an arithmetic number, because the mean of its divisors is an integer number (402282).

2^1475023 is an apocalyptic number.

1475023 is a deficient number, since it is larger than the sum of its proper divisors (134105).

1475023 is a wasteful number, since it uses less digits than its factorization.

1475023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134104.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 1475023 is about 1214.5052490623. The cubic root of 1475023 is about 113.8324974137.

The spelling of 1475023 in words is "one million, four hundred seventy-five thousand, twenty-three".