61354842 has 8 divisors (see below), whose sum is σ = 122709696. Its totient is φ = 20451612.

The previous prime is 61354829. The next prime is 61354849. The reversal of 61354842 is 24845316.

61354842 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

61354842 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (61354849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5112898 + ... + 5112909.

It is an arithmetic number, because the mean of its divisors is an integer number (15338712).

Almost surely, 2^61354842 is an apocalyptic number.

61354842 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

61354842 is a wasteful number, since it uses less digits than its factorization.

61354842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10225812.

The product of its digits is 23040, while the sum is 33.

The square root of 61354842 is about 7832.9331670837. The cubic root of 61354842 is about 394.4115405793.

It can be divided in two parts, 613 and 54842, that added together give a palindrome (55455).

The spelling of 61354842 in words is "sixty-one million, three hundred fifty-four thousand, eight hundred forty-two".