60142079 has 8 divisors (see below), whose sum is σ = 64217472. Its totient is φ = 56188440.

The previous prime is 60142067. The next prime is 60142091. The reversal of 60142079 is 97024106.

It is an interprime number because it is at equal distance from previous prime (60142067) and next prime (60142091).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60142079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60142679) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29417 + ... + 31394.

It is an arithmetic number, because the mean of its divisors is an integer number (8027184).

Almost surely, 2^60142079 is an apocalyptic number.

60142079 is a deficient number, since it is larger than the sum of its proper divisors (4075393).

60142079 is a wasteful number, since it uses less digits than its factorization.

60142079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60877.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 60142079 is about 7755.1324295591. The cubic root of 60142079 is about 391.7955319035.

The spelling of 60142079 in words is "sixty million, one hundred forty-two thousand, seventy-nine".