3212442 has 12 divisors (see below), whose sum is σ = 6960330. Its totient is φ = 1070808.

The previous prime is 3212431. The next prime is 3212453. The reversal of 3212442 is 2442123.

It is an interprime number because it is at equal distance from previous prime (3212431) and next prime (3212453).

It can be written as a sum of positive squares in only one way, i.e., 3207681 + 4761 = 1791^2 + 69^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 178469 = 3212442 / (3 + 2 + 1 + 2 + 4 + 4 + 2).

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, 89217 + ... + 89252.

Almost surely, 2^3212442 is an apocalyptic number.

3212442 is an abundant number, since it is smaller than the sum of its proper divisors (3747888).

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

3212442 is a wasteful number, since it uses less digits than its factorization.

3212442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178477 (or 178474 counting only the distinct ones).

The product of its digits is 384, while the sum is 18.

The square root of 3212442 is about 1792.3286528982. The cubic root of 3212442 is about 147.5519992856.

Adding to 3212442 its reverse (2442123), we get a palindrome (5654565).

The spelling of 3212442 in words is "three million, two hundred twelve thousand, four hundred forty-two".