2466471645 has 48 divisors (see below), whose sum is σ = 4777665984. Its totient is φ = 1166688000.

The previous prime is 2466471641. The next prime is 2466471697. The reversal of 2466471645 is 5461746642.

It is not a de Polignac number, because 2466471645 - 2² = 2466471641 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2466471645.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2466471641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 40471 + ... + 81060.

It is an arithmetic number, because the mean of its divisors is an integer number (99534708).

Almost surely, 2^2466471645 is an apocalyptic number.

It is an amenable number.

2466471645 is a deficient number, since it is larger than the sum of its proper divisors (2311194339).

2466471645 is a wasteful number, since it uses less digits than its factorization.

2466471645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121594 (or 121591 counting only the distinct ones).

The product of its digits is 967680, while the sum is 45.

The square root of 2466471645 is about 49663.5846974420. The cubic root of 2466471645 is about 1351.1141502017.

The spelling of 2466471645 in words is "two billion, four hundred sixty-six million, four hundred seventy-one thousand, six hundred forty-five".