61130814 has 8 divisors (see below), whose sum is σ = 122261640. Its totient is φ = 20376936.

The previous prime is 61130813. The next prime is 61130831. The reversal of 61130814 is 41803116.

61130814 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.

61130814 is an admirable number.

It is a super-3 number, since 3×61130814³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61130813) 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, 5094229 + ... + 5094240.

It is an arithmetic number, because the mean of its divisors is an integer number (15282705).

Almost surely, 2^61130814 is an apocalyptic number.

61130814 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.

61130814 is a wasteful number, since it uses less digits than its factorization.

61130814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10188474.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 61130814 is about 7818.6196991541. The cubic root of 61130814 is about 393.9309102660.

The spelling of 61130814 in words is "sixty-one million, one hundred thirty thousand, eight hundred fourteen".