60678069 has 4 divisors (see below), whose sum is σ = 80904096. Its totient is φ = 40452044.

The previous prime is 60678053. The next prime is 60678089. The reversal of 60678069 is 96087606.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 60678069 - 2⁴ = 60678053 is a prime.

It is a super-2 number, since 2×60678069² = 7363656115137522, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 60678069.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60678029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10113009 + ... + 10113014.

It is an arithmetic number, because the mean of its divisors is an integer number (20226024).

Almost surely, 2^60678069 is an apocalyptic number.

It is an amenable number.

60678069 is a deficient number, since it is larger than the sum of its proper divisors (20226027).

60678069 is a wasteful number, since it uses less digits than its factorization.

60678069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20226026.

The product of its (nonzero) digits is 108864, while the sum is 42.

The square root of 60678069 is about 7789.6128915370. The cubic root of 60678069 is about 392.9559934927.

The spelling of 60678069 in words is "sixty million, six hundred seventy-eight thousand, sixty-nine".