60605642 has 4 divisors (see below), whose sum is σ = 90908466. Its totient is φ = 30302820.

The previous prime is 60605639. The next prime is 60605647. The reversal of 60605642 is 24650606.

60605642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 43705321 + 16900321 = 6611^2 + 4111^2 .

It is not an unprimeable number, because it can be changed into a prime (60605647) 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 as a sum of consecutive naturals, namely, 15151409 + ... + 15151412.

Almost surely, 2^60605642 is an apocalyptic number.

60605642 is a deficient number, since it is larger than the sum of its proper divisors (30302824).

60605642 is a wasteful number, since it uses less digits than its factorization.

60605642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30302823.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 60605642 is about 7784.9625561078. The cubic root of 60605642 is about 392.7995835766.

The spelling of 60605642 in words is "sixty million, six hundred five thousand, six hundred forty-two".