2458056686 has 8 divisors (see below), whose sum is σ = 3687505824. Its totient is φ = 1228888080.

The previous prime is 2458056683. The next prime is 2458056691. The reversal of 2458056686 is 6866508542.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2458056683) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46655 + ... + 84218.

It is an arithmetic number, because the mean of its divisors is an integer number (460938228).

Almost surely, 2^2458056686 is an apocalyptic number.

2458056686 is a deficient number, since it is larger than the sum of its proper divisors (1229449138).

2458056686 is a wasteful number, since it uses less digits than its factorization.

2458056686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140266.

The product of its (nonzero) digits is 2764800, while the sum is 50.

The square root of 2458056686 is about 49578.7927041391. The cubic root of 2458056686 is about 1349.5758495595.

The spelling of 2458056686 in words is "two billion, four hundred fifty-eight million, fifty-six thousand, six hundred eighty-six".