60838642 has 4 divisors (see below), whose sum is σ = 91257966. Its totient is φ = 30419320.

The previous prime is 60838621. The next prime is 60838649. The reversal of 60838642 is 24683806.

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., 31125241 + 29713401 = 5579^2 + 5451^2 .

It is not an unprimeable number, because it can be changed into a prime (60838649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15209659 + ... + 15209662.

Almost surely, 2^60838642 is an apocalyptic number.

60838642 is a deficient number, since it is larger than the sum of its proper divisors (30419324).

60838642 is a wasteful number, since it uses less digits than its factorization.

60838642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30419323.

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 60838642 is about 7799.9129482322. The cubic root of 60838642 is about 393.3023160130.

The spelling of 60838642 in words is "sixty million, eight hundred thirty-eight thousand, six hundred forty-two".