60861279 has 8 divisors (see below), whose sum is σ = 81907200. Its totient is φ = 40194776.

The previous prime is 60861257. The next prime is 60861293. The reversal of 60861279 is 97216806.

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

It is a cyclic number.

It is not a de Polignac number, because 60861279 - 2⁵ = 60861247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60861239) 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, 94479 + ... + 95120.

It is an arithmetic number, because the mean of its divisors is an integer number (10238400).

Almost surely, 2^60861279 is an apocalyptic number.

60861279 is a deficient number, since it is larger than the sum of its proper divisors (21045921).

60861279 is a wasteful number, since it uses less digits than its factorization.

60861279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189709.

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 60861279 is about 7801.3639192131. The cubic root of 60861279 is about 393.3510902801.

The spelling of 60861279 in words is "sixty million, eight hundred sixty-one thousand, two hundred seventy-nine".