34140052 has 12 divisors (see below), whose sum is σ = 61672576. Its totient is φ = 16519320.

The previous prime is 34140049. The next prime is 34140061. The reversal of 34140052 is 25004143.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137538 + ... + 137785.

Almost surely, 2^34140052 is an apocalyptic number.

It is an amenable number.

34140052 is a deficient number, since it is larger than the sum of its proper divisors (27532524).

34140052 is a wasteful number, since it uses less digits than its factorization.

34140052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275358 (or 275356 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 34140052 is about 5842.9489130062. The cubic root of 34140052 is about 324.4053885175.

Adding to 34140052 its reverse (25004143), we get a palindrome (59144195).

The spelling of 34140052 in words is "thirty-four million, one hundred forty thousand, fifty-two".