60001147 has 2 divisors, whose sum is σ = 60001148. Its totient is φ = 60001146.

The previous prime is 60001133. The next prime is 60001199. The reversal of 60001147 is 74110006.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60001147 is a prime.

It is a super-3 number, since 3×60001147³ (a number of 24 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (60007147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30000573 + 30000574.

It is an arithmetic number, because the mean of its divisors is an integer number (30000574).

Almost surely, 2^60001147 is an apocalyptic number.

60001147 is a deficient number, since it is larger than the sum of its proper divisors (1).

60001147 is an equidigital number, since it uses as much as digits as its factorization.

60001147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 60001147 is about 7746.0407305926. The cubic root of 60001147 is about 391.4892587416.

The spelling of 60001147 in words is "sixty million, one thousand, one hundred forty-seven".