2750630 has 32 divisors (see below), whose sum is σ = 5391360. Its totient is φ = 1006560.

The previous prime is 2750623. The next prime is 2750641. The reversal of 2750630 is 360572.

It is a junction number, because it is equal to n+sod(n) for n = 2750596 and 2750605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5657 + ... + 6123.

It is an arithmetic number, because the mean of its divisors is an integer number (168480).

2^2750630 is an apocalyptic number.

2750630 is a deficient number, since it is larger than the sum of its proper divisors (2640730).

2750630 is a wasteful number, since it uses less digits than its factorization.

2750630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524.

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 2750630 is about 1658.5023364470. The cubic root of 2750630 is about 140.1126644115.

The spelling of 2750630 in words is "two million, seven hundred fifty thousand, six hundred thirty".