6129973 has 2 divisors, whose sum is σ = 6129974. Its totient is φ = 6129972.

The previous prime is 6129967. The next prime is 6130021. The reversal of 6129973 is 3799216.

6129973 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6041764 + 88209 = 2458^2 + 297^2 .

It is a cyclic number.

It is not a de Polignac number, because 6129973 - 2¹⁷ = 5998901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6129953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3064986 + 3064987.

It is an arithmetic number, because the mean of its divisors is an integer number (3064987).

Almost surely, 2^6129973 is an apocalyptic number.

It is an amenable number.

6129973 is a deficient number, since it is larger than the sum of its proper divisors (1).

6129973 is an equidigital number, since it uses as much as digits as its factorization.

6129973 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20412, while the sum is 37.

The square root of 6129973 is about 2475.8782280233. The cubic root of 6129973 is about 183.0147897311.

It can be divided in two parts, 612 and 9973, that added together give a triangular number (10585 = T₁₄₅).

The spelling of 6129973 in words is "six million, one hundred twenty-nine thousand, nine hundred seventy-three".