2735290 has 12 divisors (see below), whose sum is σ = 4932954. Its totient is φ = 1092024.

The previous prime is 2735287. The next prime is 2735323. The reversal of 2735290 is 925372.

It can be written as a sum of positive squares in only one way, i.e., 2461761 + 273529 = 1569^2 + 523^2 .

It is a super-2 number, since 2×2735290² = 14963622768200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4969 + ... + 5491.

2^2735290 is an apocalyptic number.

2735290 is a deficient number, since it is larger than the sum of its proper divisors (2197664).

2735290 is an frugal number, since it uses more digits than its factorization.

2735290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1053 (or 530 counting only the distinct ones).

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

The square root of 2735290 is about 1653.8712162681. The cubic root of 2735290 is about 139.8517137408.

It can be divided in two parts, 2735 and 290, that added together give a square (3025 = 55²).

The spelling of 2735290 in words is "two million, seven hundred thirty-five thousand, two hundred ninety".