2790235 has 16 divisors (see below), whose sum is σ = 3960000. Its totient is φ = 1846656.

The previous prime is 2790233. The next prime is 2790251. The reversal of 2790235 is 5320972.

It is not a de Polignac number, because 2790235 - 2¹ = 2790233 is a prime.

It is a super-2 number, since 2×2790235² = 15570822710450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2790233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 360 + ... + 2389.

It is an arithmetic number, because the mean of its divisors is an integer number (247500).

2^2790235 is an apocalyptic number.

2790235 is a deficient number, since it is larger than the sum of its proper divisors (1169765).

2790235 is a wasteful number, since it uses less digits than its factorization.

2790235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2790.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 2790235 is about 1670.3996527777. The cubic root of 2790235 is about 140.7819341006.

It can be divided in two parts, 2790 and 235, that added together give a square (3025 = 55²).

The spelling of 2790235 in words is "two million, seven hundred ninety thousand, two hundred thirty-five".