2077423065 has 32 divisors (see below), whose sum is σ = 3696226560. Its totient is φ = 1107050112.

The previous prime is 2077423039. The next prime is 2077423067. The reversal of 2077423065 is 5603247702.

It is a happy number.

It is not a de Polignac number, because 2077423065 - 2¹⁹ = 2076898777 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2077423067) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 178917 + ... + 190173.

It is an arithmetic number, because the mean of its divisors is an integer number (115507080).

Almost surely, 2^2077423065 is an apocalyptic number.

It is an amenable number.

2077423065 is a deficient number, since it is larger than the sum of its proper divisors (1618803495).

2077423065 is a wasteful number, since it uses less digits than its factorization.

2077423065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12638 (or 12632 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 36.

The square root of 2077423065 is about 45578.7567294239. The cubic root of 2077423065 is about 1275.9734849117.

The spelling of 2077423065 in words is "two billion, seventy-seven million, four hundred twenty-three thousand, sixty-five".