61332242 has 8 divisors (see below), whose sum is σ = 92031600. Its totient is φ = 30655044.

The previous prime is 61332241. The next prime is 61332259. The reversal of 61332242 is 24223316.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (61332241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8009 + ... + 13667.

It is an arithmetic number, because the mean of its divisors is an integer number (11503950).

Almost surely, 2^61332242 is an apocalyptic number.

61332242 is a deficient number, since it is larger than the sum of its proper divisors (30699358).

61332242 is a wasteful number, since it uses less digits than its factorization.

61332242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11080.

The product of its digits is 1728, while the sum is 23.

The square root of 61332242 is about 7831.4904073235. The cubic root of 61332242 is about 394.3631075885.

Adding to 61332242 its reverse (24223316), we get a palindrome (85555558).

The spelling of 61332242 in words is "sixty-one million, three hundred thirty-two thousand, two hundred forty-two".