61046874 has 48 divisors (see below), whose sum is σ = 156049920. Its totient is φ = 16878240.

The previous prime is 61046861. The next prime is 61046879. The reversal of 61046874 is 47864016.

It is a plaindrome in base 5.

It is a zygodrome in base 5.

It is not an unprimeable number, because it can be changed into a prime (61046879) 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 23 ways as a sum of consecutive naturals, for example, 3909 + ... + 11720.

It is an arithmetic number, because the mean of its divisors is an integer number (3251040).

Almost surely, 2^61046874 is an apocalyptic number.

61046874 is an abundant number, since it is smaller than the sum of its proper divisors (95003046).

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

61046874 is a wasteful number, since it uses less digits than its factorization.

61046874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15675 (or 15672 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 61046874 is about 7813.2499000096. The cubic root of 61046874 is about 393.7505227506.

The spelling of 61046874 in words is "sixty-one million, forty-six thousand, eight hundred seventy-four".