2406456854 has 4 divisors (see below), whose sum is σ = 3609685284. Its totient is φ = 1203228426.

The previous prime is 2406456851. The next prime is 2406456881. The reversal of 2406456854 is 4586546042.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2406456851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601614212 + ... + 601614215.

It is an arithmetic number, because the mean of its divisors is an integer number (902421321).

Almost surely, 2^2406456854 is an apocalyptic number.

2406456854 is a deficient number, since it is larger than the sum of its proper divisors (1203228430).

2406456854 is a wasteful number, since it uses less digits than its factorization.

2406456854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1203228429.

The product of its (nonzero) digits is 921600, while the sum is 44.

The square root of 2406456854 is about 49055.6505817627. The cubic root of 2406456854 is about 1340.0655002511.

The spelling of 2406456854 in words is "two billion, four hundred six million, four hundred fifty-six thousand, eight hundred fifty-four".