60001973 has 2 divisors, whose sum is σ = 60001974. Its totient is φ = 60001972.

The previous prime is 60001951. The next prime is 60001999. The reversal of 60001973 is 37910006.

It is a happy number.

It is an a-pointer prime, because the next prime (60001999) can be obtained adding 60001973 to its sum of digits (26).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33200644 + 26801329 = 5762^2 + 5177^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60001973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60001913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30000986 + 30000987.

It is an arithmetic number, because the mean of its divisors is an integer number (30000987).

Almost surely, 2^60001973 is an apocalyptic number.

It is an amenable number.

60001973 is a deficient number, since it is larger than the sum of its proper divisors (1).

60001973 is an equidigital number, since it uses as much as digits as its factorization.

60001973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1134, while the sum is 26.

The square root of 60001973 is about 7746.0940479702. The cubic root of 60001973 is about 391.4910551998.

Adding to 60001973 its reverse (37910006), we get a palindrome (97911979).

The spelling of 60001973 in words is "sixty million, one thousand, nine hundred seventy-three".