61230668 has 24 divisors (see below), whose sum is σ = 114638832. Its totient is φ = 28514304.

The previous prime is 61230649. The next prime is 61230683. The reversal of 61230668 is 86603216.

61230668 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 1955 + ... + 11237.

It is an arithmetic number, because the mean of its divisors is an integer number (4776618).

Almost surely, 2^61230668 is an apocalyptic number.

61230668 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

61230668 is a deficient number, since it is larger than the sum of its proper divisors (53408164).

61230668 is a wasteful number, since it uses less digits than its factorization.

61230668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9401 (or 9399 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 61230668 is about 7825.0027476034. The cubic root of 61230668 is about 394.1452821265.

The spelling of 61230668 in words is "sixty-one million, two hundred thirty thousand, six hundred sixty-eight".