1232575 has 12 divisors (see below), whose sum is σ = 1562400. Its totient is φ = 964160.

The previous prime is 1232573. The next prime is 1232603. The reversal of 1232575 is 5752321.

It is not a de Polignac number, because 1232575 - 2¹ = 1232573 is a prime.

It is a super-2 number, since 2×1232575² = 3038482261250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a d-powerful number, because it can be written as 1 + 2² + 3⁶ + 2¹¹ + 5⁶ + 7⁷ + 5⁸ .

1232575 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232573) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 651 + ... + 1699.

It is an arithmetic number, because the mean of its divisors is an integer number (130200).

2^1232575 is an apocalyptic number.

1232575 is a deficient number, since it is larger than the sum of its proper divisors (329825).

1232575 is a wasteful number, since it uses less digits than its factorization.

1232575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1106 (or 1101 counting only the distinct ones).

The product of its digits is 2100, while the sum is 25.

The square root of 1232575 is about 1110.2139433461. The cubic root of 1232575 is about 107.2188434518.

Adding to 1232575 its reverse (5752321), we get a palindrome (6984896).

The spelling of 1232575 in words is "one million, two hundred thirty-two thousand, five hundred seventy-five".