60566437 has 2 divisors, whose sum is σ = 60566438. Its totient is φ = 60566436.

The previous prime is 60566423. The next prime is 60566449. The reversal of 60566437 is 73466506.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41912676 + 18653761 = 6474^2 + 4319^2 .

It is a cyclic number.

It is not a de Polignac number, because 60566437 - 2⁷ = 60566309 is a prime.

It is a zygodrome in base 5.

It is a junction number, because it is equal to n+sod(n) for n = 60566396 and 60566405.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60566477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30283218 + 30283219.

It is an arithmetic number, because the mean of its divisors is an integer number (30283219).

Almost surely, 2^60566437 is an apocalyptic number.

It is an amenable number.

60566437 is a deficient number, since it is larger than the sum of its proper divisors (1).

60566437 is an equidigital number, since it uses as much as digits as its factorization.

60566437 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90720, while the sum is 37.

The square root of 60566437 is about 7782.4441533493. Note that the first 3 decimals coincide. The cubic root of 60566437 is about 392.7148663292.

The spelling of 60566437 in words is "sixty million, five hundred sixty-six thousand, four hundred thirty-seven".