1023475 has 6 divisors (see below), whose sum is σ = 1269140. Its totient is φ = 818760.

The previous prime is 1023467. The next prime is 1023487. The reversal of 1023475 is 5743201.

It is not a de Polignac number, because 1023475 - 2³ = 1023467 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20445 + ... + 20494.

2^1023475 is an apocalyptic number.

1023475 is a deficient number, since it is larger than the sum of its proper divisors (245665).

1023475 is an equidigital number, since it uses as much as digits as its factorization.

1023475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40949 (or 40944 counting only the distinct ones).

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

The square root of 1023475 is about 1011.6694124070. The cubic root of 1023475 is about 100.7764555638.

Adding to 1023475 its reverse (5743201), we get a palindrome (6766676).

The spelling of 1023475 in words is "one million, twenty-three thousand, four hundred seventy-five".