2056417202 has 48 divisors (see below), whose sum is σ = 3731828760. Its totient is φ = 846381312.

The previous prime is 2056417159. The next prime is 2056417241. The reversal of 2056417202 is 2027146502.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1849086001 + 207331201 = 43001^2 + 14399^2 .

It is a Harshad number since it is a multiple of its sum of digits (29).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 558038 + ... + 561710.

Almost surely, 2^2056417202 is an apocalyptic number.

2056417202 is a deficient number, since it is larger than the sum of its proper divisors (1675411558).

2056417202 is a wasteful number, since it uses less digits than its factorization.

2056417202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3915 (or 3908 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 2056417202 is about 45347.7364594971. The cubic root of 2056417202 is about 1271.6582389626.

The spelling of 2056417202 in words is "two billion, fifty-six million, four hundred seventeen thousand, two hundred two".