2406432705 has 48 divisors (see below), whose sum is σ = 4148578944. Its totient is φ = 1187023360.

The previous prime is 2406432653. The next prime is 2406432713. The reversal of 2406432705 is 5072346042.

It is not a de Polignac number, because 2406432705 - 2¹⁸ = 2406170561 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 886300 + ... + 889010.

It is an arithmetic number, because the mean of its divisors is an integer number (86428728).

Almost surely, 2^2406432705 is an apocalyptic number.

It is an amenable number.

2406432705 is a deficient number, since it is larger than the sum of its proper divisors (1742146239).

2406432705 is a wasteful number, since it uses less digits than its factorization.

2406432705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2854 (or 2795 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 33.

The square root of 2406432705 is about 49055.4044423242. The cubic root of 2406432705 is about 1340.0610176789.

Adding to 2406432705 its reverse (5072346042), we get a palindrome (7478778747).

The spelling of 2406432705 in words is "two billion, four hundred six million, four hundred thirty-two thousand, seven hundred five".