606549023 has 2 divisors, whose sum is σ = 606549024. Its totient is φ = 606549022.

The previous prime is 606549019. The next prime is 606549037. The reversal of 606549023 is 320945606.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 606549023 - 2² = 606549019 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (606540023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303274511 + 303274512.

It is an arithmetic number, because the mean of its divisors is an integer number (303274512).

Almost surely, 2^606549023 is an apocalyptic number.

606549023 is a deficient number, since it is larger than the sum of its proper divisors (1).

606549023 is an equidigital number, since it uses as much as digits as its factorization.

606549023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 606549023 is about 24628.2159930434. The cubic root of 606549023 is about 846.4902674817.

The spelling of 606549023 in words is "six hundred six million, five hundred forty-nine thousand, twenty-three".