2730675 has 24 divisors (see below), whose sum is σ = 4713984. Its totient is φ = 1392160.

The previous prime is 2730671. The next prime is 2730677. The reversal of 2730675 is 5760372.

It is not a de Polignac number, because 2730675 - 2² = 2730671 is a prime.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

2730675 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2730671) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 934 + ... + 2516.

It is an arithmetic number, because the mean of its divisors is an integer number (196416).

2^2730675 is an apocalyptic number.

2730675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2730675 is a deficient number, since it is larger than the sum of its proper divisors (1983309).

2730675 is a wasteful number, since it uses less digits than its factorization.

2730675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1619 (or 1614 counting only the distinct ones).

The product of its (nonzero) digits is 8820, while the sum is 30.

The square root of 2730675 is about 1652.4754158534. The cubic root of 2730675 is about 139.7730165420.

The spelling of 2730675 in words is "two million, seven hundred thirty thousand, six hundred seventy-five".