3214515252 has 24 divisors (see below), whose sum is σ = 8077500256. Its totient is φ = 989081568.

The previous prime is 3214515229. The next prime is 3214515253. The reversal of 3214515252 is 2525154123.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3214515253) 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, 10302778 + ... + 10303089.

Almost surely, 2^3214515252 is an apocalyptic number.

It is an amenable number.

3214515252 is an abundant number, since it is smaller than the sum of its proper divisors (4862985004).

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

3214515252 is a wasteful number, since it uses less digits than its factorization.

3214515252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20605887 (or 20605885 counting only the distinct ones).

The product of its digits is 12000, while the sum is 30.

The square root of 3214515252 is about 56696.6952476068. The cubic root of 3214515252 is about 1475.8373492380.

Adding to 3214515252 its reverse (2525154123), we get a palindrome (5739669375).

The spelling of 3214515252 in words is "three billion, two hundred fourteen million, five hundred fifteen thousand, two hundred fifty-two".