60073609 has 2 divisors, whose sum is σ = 60073610. Its totient is φ = 60073608.

The previous prime is 60073603. The next prime is 60073613. The reversal of 60073609 is 90637006.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 60016009 + 57600 = 7747^2 + 240^2 .

It is a cyclic number.

It is not a de Polignac number, because 60073609 - 2⁵ = 60073577 is a prime.

It is not a weakly prime, because it can be changed into another prime (60073603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30036804 + 30036805.

It is an arithmetic number, because the mean of its divisors is an integer number (30036805).

Almost surely, 2^60073609 is an apocalyptic number.

It is an amenable number.

60073609 is a deficient number, since it is larger than the sum of its proper divisors (1).

60073609 is an equidigital number, since it uses as much as digits as its factorization.

60073609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6804, while the sum is 31.

The square root of 60073609 is about 7750.7166765403. The cubic root of 60073609 is about 391.6467928551.

The spelling of 60073609 in words is "sixty million, seventy-three thousand, six hundred nine".