60389642 has 12 divisors (see below), whose sum is σ = 92559570. Its totient is φ = 29550216.

The previous prime is 60389633. The next prime is 60389647. The reversal of 60389642 is 24698306.

60389642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 45171841 + 15217801 = 6721^2 + 3901^2 .

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 60389596 and 60389605.

It is not an unprimeable number, because it can be changed into a prime (60389647) 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 5 ways as a sum of consecutive naturals, for example, 2417 + ... + 11252.

Almost surely, 2^60389642 is an apocalyptic number.

60389642 is a deficient number, since it is larger than the sum of its proper divisors (32169928).

60389642 is a wasteful number, since it uses less digits than its factorization.

60389642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13765 (or 13718 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 60389642 is about 7771.0772740978. The cubic root of 60389642 is about 392.3323789649.

The spelling of 60389642 in words is "sixty million, three hundred eighty-nine thousand, six hundred forty-two".