2701641 has 8 divisors (see below), whose sum is σ = 3656224. Its totient is φ = 1774080.

The previous prime is 2701637. The next prime is 2701661. The reversal of 2701641 is 1461072.

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

It is not a de Polignac number, because 2701641 - 2² = 2701637 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2701631) 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, 6520 + ... + 6921.

It is an arithmetic number, because the mean of its divisors is an integer number (457028).

2^2701641 is an apocalyptic number.

It is an amenable number.

2701641 is a deficient number, since it is larger than the sum of its proper divisors (954583).

2701641 is a wasteful number, since it uses less digits than its factorization.

2701641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13511.

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 2701641 is about 1643.6669370648. Note that the first 3 decimals coincide. The cubic root of 2701641 is about 139.2758698405.

The spelling of 2701641 in words is "two million, seven hundred one thousand, six hundred forty-one".