2670514081 has 8 divisors (see below), whose sum is σ = 2699075624. Its totient is φ = 2641973760.

The previous prime is 2670514057. The next prime is 2670514141. The reversal of 2670514081 is 1804150762.

It can be written as a sum of positive squares in 4 ways, for example, as 81739681 + 2588774400 = 9041^2 + 50880^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2670514081 - 2¹⁵ = 2670481313 is a prime.

It is a super-2 number, since 2×2670514081² = 14263290913638549122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2670514031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 475711 + ... + 481291.

It is an arithmetic number, because the mean of its divisors is an integer number (337384453).

Almost surely, 2^2670514081 is an apocalyptic number.

It is an amenable number.

2670514081 is a deficient number, since it is larger than the sum of its proper divisors (28561543).

2670514081 is an equidigital number, since it uses as much as digits as its factorization.

2670514081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10611.

The product of its (nonzero) digits is 13440, while the sum is 34.

The square root of 2670514081 is about 51677.0169514456. The cubic root of 2670514081 is about 1387.3891402485.

The spelling of 2670514081 in words is "two billion, six hundred seventy million, five hundred fourteen thousand, eighty-one".