2261482 has 4 divisors (see below), whose sum is σ = 3392226. Its totient is φ = 1130740.

The previous prime is 2261473. The next prime is 2261503. The reversal of 2261482 is 2841622.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2193361 + 68121 = 1481^2 + 261^2 .

It is a super-2 number, since 2×2261482² = 10228601672648, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565369 + ... + 565372.

2^2261482 is an apocalyptic number.

2261482 is a deficient number, since it is larger than the sum of its proper divisors (1130744).

2261482 is a wasteful number, since it uses less digits than its factorization.

2261482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1130743.

The product of its digits is 1536, while the sum is 25.

The square root of 2261482 is about 1503.8224629257. The cubic root of 2261482 is about 131.2595905312.

It can be divided in two parts, 22 and 61482, that added together give a square (61504 = 248²).

The spelling of 2261482 in words is "two million, two hundred sixty-one thousand, four hundred eighty-two".