61419946 has 16 divisors (see below), whose sum is σ = 111485376. Its totient is φ = 24774336.

The previous prime is 61419931. The next prime is 61419947. The reversal of 61419946 is 64991416.

61419946 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 61419899 and 61419908.

It is not an unprimeable number, because it can be changed into a prime (61419947) 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 7 ways as a sum of consecutive naturals, for example, 128796 + ... + 129271.

It is an arithmetic number, because the mean of its divisors is an integer number (6967836).

Almost surely, 2^61419946 is an apocalyptic number.

61419946 is a deficient number, since it is larger than the sum of its proper divisors (50065430).

61419946 is a wasteful number, since it uses less digits than its factorization.

61419946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258093.

The product of its digits is 46656, while the sum is 40.

The square root of 61419946 is about 7837.0878520022. The cubic root of 61419946 is about 394.5509954355.

The spelling of 61419946 in words is "sixty-one million, four hundred nineteen thousand, nine hundred forty-six".