2757230 has 48 divisors (see below), whose sum is σ = 6131376. Its totient is φ = 887040.

The previous prime is 2757229. The next prime is 2757257. The reversal of 2757230 is 327572.

It is a self number, because there is not a number n which added to its sum of digits gives 2757230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8165 + ... + 8495.

It is an arithmetic number, because the mean of its divisors is an integer number (127737).

2^2757230 is an apocalyptic number.

2757230 is an abundant number, since it is smaller than the sum of its proper divisors (3374146).

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

2757230 is a wasteful number, since it uses less digits than its factorization.

2757230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369 (or 362 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 26.

The square root of 2757230 is about 1660.4908912728. The cubic root of 2757230 is about 140.2246393583.

The spelling of 2757230 in words is "two million, seven hundred fifty-seven thousand, two hundred thirty".