61360242 has 32 divisors (see below), whose sum is σ = 131155200. Its totient is φ = 19070208.

The previous prime is 61360241. The next prime is 61360261. The reversal of 61360242 is 24206316.

It is not an unprimeable number, because it can be changed into a prime (61360241) by changing a digit.

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, 8359 + ... + 13877.

It is an arithmetic number, because the mean of its divisors is an integer number (4098600).

Almost surely, 2^61360242 is an apocalyptic number.

61360242 is an abundant number, since it is smaller than the sum of its proper divisors (69794958).

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

61360242 is a wasteful number, since it uses less digits than its factorization.

61360242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5650.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 61360242 is about 7833.2778579596. The cubic root of 61360242 is about 394.4231113033.

Adding to 61360242 its reverse (24206316), we get a palindrome (85566558).

The spelling of 61360242 in words is "sixty-one million, three hundred sixty thousand, two hundred forty-two".