60547081 has 8 divisors (see below), whose sum is σ = 73267200. Its totient is φ = 48844608.

The previous prime is 60547073. The next prime is 60547093. The reversal of 60547081 is 18074506.

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 60547081 - 2³ = 60547073 is a prime.

It is a super-2 number, since 2×60547081² = 7331898035241122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60547031) 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, 254281 + ... + 254518.

It is an arithmetic number, because the mean of its divisors is an integer number (9158400).

Almost surely, 2^60547081 is an apocalyptic number.

It is an amenable number.

60547081 is a deficient number, since it is larger than the sum of its proper divisors (12720119).

60547081 is a wasteful number, since it uses less digits than its factorization.

60547081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508823.

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 60547081 is about 7781.2004857862. The cubic root of 60547081 is about 392.6730268813.

The spelling of 60547081 in words is "sixty million, five hundred forty-seven thousand, eighty-one".