60870442 has 4 divisors (see below), whose sum is σ = 91305666. Its totient is φ = 30435220.

The previous prime is 60870437. The next prime is 60870451. The reversal of 60870442 is 24407806.

60870442 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, and also an emirpimes, since its reverse is a distinct semiprime: 24407806 = 2 ⋅12203903.

It can be written as a sum of positive squares in only one way, i.e., 46498761 + 14371681 = 6819^2 + 3791^2 .

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 as a sum of consecutive naturals, namely, 15217609 + ... + 15217612.

Almost surely, 2^60870442 is an apocalyptic number.

60870442 is a deficient number, since it is larger than the sum of its proper divisors (30435224).

60870442 is a wasteful number, since it uses less digits than its factorization.

60870442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30435223.

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 60870442 is about 7801.9511662148. The cubic root of 60870442 is about 393.3708296789.

The spelling of 60870442 in words is "sixty million, eight hundred seventy thousand, four hundred forty-two".