2730552 has 32 divisors (see below), whose sum is σ = 7447680. Its totient is φ = 827360.

The previous prime is 2730529. The next prime is 2730569. The reversal of 2730552 is 2550372.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4908 + ... + 5435.

It is an arithmetic number, because the mean of its divisors is an integer number (232740).

2^2730552 is an apocalyptic number.

2730552 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2730552 is an abundant number, since it is smaller than the sum of its proper divisors (4717128).

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

2730552 is a wasteful number, since it uses less digits than its factorization.

2730552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10363 (or 10359 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 24.

The square root of 2730552 is about 1652.4381985418. The cubic root of 2730552 is about 139.7709178742.

The spelling of 2730552 in words is "two million, seven hundred thirty thousand, five hundred fifty-two".