61243352 has 32 divisors (see below), whose sum is σ = 121313280. Its totient is φ = 28939680.

The previous prime is 61243349. The next prime is 61243379. The reversal of 61243352 is 25334216.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7793 + ... + 13535.

It is an arithmetic number, because the mean of its divisors is an integer number (3791040).

Almost surely, 2^61243352 is an apocalyptic number.

61243352 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is an amenable number.

61243352 is a deficient number, since it is larger than the sum of its proper divisors (60069928).

61243352 is a wasteful number, since it uses less digits than its factorization.

61243352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5823 (or 5819 counting only the distinct ones).

The product of its digits is 4320, while the sum is 26.

The square root of 61243352 is about 7825.8131845834. The cubic root of 61243352 is about 394.1724961232.

Adding to 61243352 its reverse (25334216), we get a palindrome (86577568).

The spelling of 61243352 in words is "sixty-one million, two hundred forty-three thousand, three hundred fifty-two".