60442643 has 16 divisors (see below), whose sum is σ = 65162496. Its totient is φ = 55931040.

The previous prime is 60442639. The next prime is 60442661. The reversal of 60442643 is 34624406.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 60442643 - 2² = 60442639 is a prime.

It is not an unprimeable number, because it can be changed into a prime (60442673) 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 15 ways as a sum of consecutive naturals, for example, 93680 + ... + 94322.

It is an arithmetic number, because the mean of its divisors is an integer number (4072656).

Almost surely, 2^60442643 is an apocalyptic number.

60442643 is a deficient number, since it is larger than the sum of its proper divisors (4719853).

60442643 is a wasteful number, since it uses less digits than its factorization.

60442643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 794.

The product of its (nonzero) digits is 13824, while the sum is 29.

The square root of 60442643 is about 7774.4866711571. The cubic root of 60442643 is about 392.4471223072.

The spelling of 60442643 in words is "sixty million, four hundred forty-two thousand, six hundred forty-three".