124966065 has 32 divisors (see below), whose sum is σ = 241954560. Its totient is φ = 53766144.

The previous prime is 124966063. The next prime is 124966087. The reversal of 124966065 is 560669421.

It is not a de Polignac number, because 124966065 - 2¹ = 124966063 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (124966063) 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, 33220 + ... + 36789.

It is an arithmetic number, because the mean of its divisors is an integer number (7561080).

Almost surely, 2^124966065 is an apocalyptic number.

124966065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

124966065 is a deficient number, since it is larger than the sum of its proper divisors (116988495).

124966065 is a wasteful number, since it uses less digits than its factorization.

124966065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70041.

The product of its (nonzero) digits is 77760, while the sum is 39.

The square root of 124966065 is about 11178.8221651478. The cubic root of 124966065 is about 499.9547492382.

The spelling of 124966065 in words is "one hundred twenty-four million, nine hundred sixty-six thousand, sixty-five".