2056746035 has 4 divisors (see below), whose sum is σ = 2468095248. Its totient is φ = 1645396824.

The previous prime is 2056746031. The next prime is 2056746049. The reversal of 2056746035 is 5306476502.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5306476502 = 2 ⋅2653238251.

It is a cyclic number.

It is not a de Polignac number, because 2056746035 - 2² = 2056746031 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2056746035.

It is not an unprimeable number, because it can be changed into a prime (2056746031) 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, 205674599 + ... + 205674608.

It is an arithmetic number, because the mean of its divisors is an integer number (617023812).

Almost surely, 2^2056746035 is an apocalyptic number.

2056746035 is a deficient number, since it is larger than the sum of its proper divisors (411349213).

2056746035 is an equidigital number, since it uses as much as digits as its factorization.

2056746035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411349212.

The product of its (nonzero) digits is 151200, while the sum is 38.

The square root of 2056746035 is about 45351.3619971881. The cubic root of 2056746035 is about 1271.7260171849.

The spelling of 2056746035 in words is "two billion, fifty-six million, seven hundred forty-six thousand, thirty-five".