60868047 has 4 divisors (see below), whose sum is σ = 81157400. Its totient is φ = 40578696.

The previous prime is 60868033. The next prime is 60868061. The reversal of 60868047 is 74086806.

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

It is an interprime number because it is at equal distance from previous prime (60868033) and next prime (60868061).

It is not a de Polignac number, because 60868047 - 2¹⁸ = 60605903 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 60867996 and 60868014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60868447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10144672 + ... + 10144677.

It is an arithmetic number, because the mean of its divisors is an integer number (20289350).

Almost surely, 2^60868047 is an apocalyptic number.

60868047 is a deficient number, since it is larger than the sum of its proper divisors (20289353).

60868047 is a wasteful number, since it uses less digits than its factorization.

60868047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20289352.

The product of its (nonzero) digits is 64512, while the sum is 39.

The square root of 60868047 is about 7801.7976774587. The cubic root of 60868047 is about 393.3656704398.

The spelling of 60868047 in words is "sixty million, eight hundred sixty-eight thousand, forty-seven".