60147489 has 8 divisors (see below), whose sum is σ = 80689312. Its totient is φ = 39852000.

The previous prime is 60147487. The next prime is 60147511. The reversal of 60147489 is 98474106.

It is a happy number.

60147489 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 60147489 - 2¹ = 60147487 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60147487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61012 + ... + 61989.

It is an arithmetic number, because the mean of its divisors is an integer number (10086164).

Almost surely, 2^60147489 is an apocalyptic number.

It is an amenable number.

60147489 is a deficient number, since it is larger than the sum of its proper divisors (20541823).

60147489 is a wasteful number, since it uses less digits than its factorization.

60147489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123167.

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 60147489 is about 7755.4812229803. The cubic root of 60147489 is about 391.8072793651.

The spelling of 60147489 in words is "sixty million, one hundred forty-seven thousand, four hundred eighty-nine".