2670057040 has 60 divisors (see below), whose sum is σ = 7221425076. Its totient is φ = 915446784.

The previous prime is 2670057037. The next prime is 2670057059. The reversal of 2670057040 is 407500762.

2670057040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1266505744 + 1403551296 = 35588^2 + 37464^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2670056993 and 2670057011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 336649 + ... + 344488.

Almost surely, 2^2670057040 is an apocalyptic number.

2670057040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2670057040 is an abundant number, since it is smaller than the sum of its proper divisors (4551368036).

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

2670057040 is a wasteful number, since it uses less digits than its factorization.

2670057040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681164 (or 681151 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 2670057040 is about 51672.5946706763. The cubic root of 2670057040 is about 1387.3099882104.

The spelling of 2670057040 in words is "two billion, six hundred seventy million, fifty-seven thousand, forty".