2426046557 has 8 divisors (see below), whose sum is σ = 2802278592. Its totient is φ = 2075761600.

The previous prime is 2426046551. The next prime is 2426046589. The reversal of 2426046557 is 7556406242.

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

It is a de Polignac number, because none of the positive numbers 2^k-2426046557 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2426046551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6486569 + ... + 6486942.

It is an arithmetic number, because the mean of its divisors is an integer number (350284824).

Almost surely, 2^2426046557 is an apocalyptic number.

It is an amenable number.

2426046557 is a deficient number, since it is larger than the sum of its proper divisors (376232035).

2426046557 is a wasteful number, since it uses less digits than its factorization.

2426046557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12973539.

The product of its (nonzero) digits is 403200, while the sum is 41.

The square root of 2426046557 is about 49254.9140391088. The cubic root of 2426046557 is about 1343.6919344601.

The spelling of 2426046557 in words is "two billion, four hundred twenty-six million, forty-six thousand, five hundred fifty-seven".