2056703460 has 288 divisors, whose sum is σ = 6996729600. Its totient is φ = 451132416.

The previous prime is 2056703449. The next prime is 2056703477. The reversal of 2056703460 is 643076502.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 28173984 + ... + 28174056.

It is an arithmetic number, because the mean of its divisors is an integer number (24294200).

Almost surely, 2^2056703460 is an apocalyptic number.

2056703460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2056703460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3498364800).

2056703460 is an abundant number, since it is smaller than the sum of its proper divisors (4940026140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2056703460 is a wasteful number, since it uses less digits than its factorization.

2056703460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180 (or 127 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 2056703460 is about 45350.8926042256. The cubic root of 2056703460 is about 1271.7172421412.

Adding to 2056703460 its reverse (643076502), we get a palindrome (2699779962).

The spelling of 2056703460 in words is "two billion, fifty-six million, seven hundred three thousand, four hundred sixty".