60478109 has 4 divisors (see below), whose sum is σ = 63107616. Its totient is φ = 57848604.

The previous prime is 60478097. The next prime is 60478111. The reversal of 60478109 is 90187406.

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 60478109 - 2¹² = 60474013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60478139) 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, 1314719 + ... + 1314764.

It is an arithmetic number, because the mean of its divisors is an integer number (15776904).

Almost surely, 2^60478109 is an apocalyptic number.

It is an amenable number.

60478109 is a deficient number, since it is larger than the sum of its proper divisors (2629507).

60478109 is a wasteful number, since it uses less digits than its factorization.

60478109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2629506.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 60478109 is about 7776.7672589579. The cubic root of 60478109 is about 392.5238661837.

The spelling of 60478109 in words is "sixty million, four hundred seventy-eight thousand, one hundred nine".