3318152 has 8 divisors (see below), whose sum is σ = 6221550. Its totient is φ = 1659072.

The previous prime is 3318149. The next prime is 3318157. The reversal of 3318152 is 2518133.

It can be written as a sum of positive squares in only one way, i.e., 3290596 + 27556 = 1814^2 + 166^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×3318152² = 22020265390208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3318157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207377 + ... + 207392.

Almost surely, 2^3318152 is an apocalyptic number.

It is an amenable number.

3318152 is a deficient number, since it is larger than the sum of its proper divisors (2903398).

3318152 is a wasteful number, since it uses less digits than its factorization.

3318152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414775 (or 414771 counting only the distinct ones).

The product of its digits is 720, while the sum is 23.

The square root of 3318152 is about 1821.5795343602. The cubic root of 3318152 is about 149.1530340665.

It can be divided in two parts, 33181 and 52, that added together give a palindrome (33233).

The spelling of 3318152 in words is "three million, three hundred eighteen thousand, one hundred fifty-two".