2757066 has 24 divisors (see below), whose sum is σ = 5973120. Its totient is φ = 848016.

The previous prime is 2757061. The next prime is 2757091. The reversal of 2757066 is 6607572.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2757061) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 346 + ... + 2373.

It is an arithmetic number, because the mean of its divisors is an integer number (248880).

2^2757066 is an apocalyptic number.

2757066 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2757066 is an abundant number, since it is smaller than the sum of its proper divisors (3216054).

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

2757066 is a wasteful number, since it uses less digits than its factorization.

2757066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2750 (or 2737 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 33.

The square root of 2757066 is about 1660.4415075515. The cubic root of 2757066 is about 140.2218591167.

The spelling of 2757066 in words is "two million, seven hundred fifty-seven thousand, sixty-six".