61430348 has 12 divisors (see below), whose sum is σ = 122860752. Its totient is φ = 26327280.

The previous prime is 61430297. The next prime is 61430351. The reversal of 61430348 is 84303416.

61430348 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

61430348 is an admirable number.

It is a super-2 number, since 2×61430348² = 7547375310802208, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 61430348.

It is an unprimeable number.

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, 1096943 + ... + 1096998.

It is an arithmetic number, because the mean of its divisors is an integer number (10238396).

Almost surely, 2^61430348 is an apocalyptic number.

It is an amenable number.

61430348 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.

61430348 is a wasteful number, since it uses less digits than its factorization.

61430348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2193952 (or 2193950 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 61430348 is about 7837.7514632706. The cubic root of 61430348 is about 394.5732677214.

The spelling of 61430348 in words is "sixty-one million, four hundred thirty thousand, three hundred forty-eight".