3132243 has 8 divisors (see below), whose sum is σ = 4640400. Its totient is φ = 2088144.

The previous prime is 3132187. The next prime is 3132257. The reversal of 3132243 is 3422313.

It is not a de Polignac number, because 3132243 - 2⁶ = 3132179 is a prime.

It is a super-2 number, since 2×3132243² = 19621892422098, which contains 22 as substring.

3132243 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3132263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57978 + ... + 58031.

It is an arithmetic number, because the mean of its divisors is an integer number (580050).

Almost surely, 2^3132243 is an apocalyptic number.

3132243 is a deficient number, since it is larger than the sum of its proper divisors (1508157).

3132243 is a wasteful number, since it uses less digits than its factorization.

3132243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116018 (or 116012 counting only the distinct ones).

The product of its digits is 432, while the sum is 18.

The square root of 3132243 is about 1769.8143970485. The cubic root of 3132243 is about 146.3137526128.

Adding to 3132243 its reverse (3422313), we get a palindrome (6554556).

It can be divided in two parts, 3132 and 243, that added together give a cube (3375 = 15³).

The spelling of 3132243 in words is "three million, one hundred thirty-two thousand, two hundred forty-three".