2057836702 has 4 divisors (see below), whose sum is σ = 3086755056. Its totient is φ = 1028918350.

The previous prime is 2057836663. The next prime is 2057836741. The reversal of 2057836702 is 2076387502.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2057836663) and next prime (2057836741).

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 514459174 + ... + 514459177.

It is an arithmetic number, because the mean of its divisors is an integer number (771688764).

Almost surely, 2^2057836702 is an apocalyptic number.

2057836702 is a deficient number, since it is larger than the sum of its proper divisors (1028918354).

2057836702 is a wasteful number, since it uses less digits than its factorization.

2057836702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1028918353.

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 2057836702 is about 45363.3850368334. The cubic root of 2057836702 is about 1271.9507709907.

The spelling of 2057836702 in words is "two billion, fifty-seven million, eight hundred thirty-six thousand, seven hundred two".