3252402 has 24 divisors (see below), whose sum is σ = 7120620. Its totient is φ = 1072800.

The previous prime is 3252397. The next prime is 3252409. The reversal of 3252402 is 2042523.

It can be written as a sum of positive squares in 2 ways, for example, as 2313441 + 938961 = 1521^2 + 969^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3252409) 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, 924 + ... + 2712.

Almost surely, 2^3252402 is an apocalyptic number.

3252402 is an abundant number, since it is smaller than the sum of its proper divisors (3868218).

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

3252402 is a wasteful number, since it uses less digits than its factorization.

3252402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1898 (or 1895 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 3252402 is about 1803.4417096208. The cubic root of 3252402 is about 148.1612863086.

Adding to 3252402 its reverse (2042523), we get a palindrome (5294925).

It can be divided in two parts, 3 and 252402, that added together give a triangular number (252405 = T₇₁₀).

The spelling of 3252402 in words is "three million, two hundred fifty-two thousand, four hundred two".