2702061 has 6 divisors (see below), whose sum is σ = 3902990. Its totient is φ = 1801368.

The previous prime is 2702059. The next prime is 2702069. The reversal of 2702061 is 1602072.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2499561 + 202500 = 1581^2 + 450^2 .

It is not a de Polignac number, because 2702061 - 2¹ = 2702059 is a prime.

It is a super-2 number, since 2×2702061² = 14602267295442, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2702069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 150106 + ... + 150123.

2^2702061 is an apocalyptic number.

It is an amenable number.

2702061 is a deficient number, since it is larger than the sum of its proper divisors (1200929).

2702061 is a wasteful number, since it uses less digits than its factorization.

2702061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300235 (or 300232 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 2702061 is about 1643.7946952098. The cubic root of 2702061 is about 139.2830867918.

The spelling of 2702061 in words is "two million, seven hundred two thousand, sixty-one".