34243452 has 48 divisors (see below), whose sum is σ = 89150880. Its totient is φ = 11366784.

The previous prime is 34243439. The next prime is 34243477. The reversal of 34243452 is 25434243.

It is a super-2 number, since 2×34243452² = 2345228009752608, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33298 + ... + 34310.

It is an arithmetic number, because the mean of its divisors is an integer number (1857310).

Almost surely, 2^34243452 is an apocalyptic number.

It is an amenable number.

34243452 is an abundant number, since it is smaller than the sum of its proper divisors (54907428).

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

34243452 is a wasteful number, since it uses less digits than its factorization.

34243452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1339 (or 1331 counting only the distinct ones).

The product of its digits is 11520, while the sum is 27.

The square root of 34243452 is about 5851.7904952245. The cubic root of 34243452 is about 324.7325673749.

Adding to 34243452 its reverse (25434243), we get a palindrome (59677695).

The spelling of 34243452 in words is "thirty-four million, two hundred forty-three thousand, four hundred fifty-two".