2261475 has 54 divisors (see below), whose sum is σ = 4457180. Its totient is φ = 1092960.

The previous prime is 2261473. The next prime is 2261503. The reversal of 2261475 is 5741622.

It is not a de Polignac number, because 2261475 - 2¹ = 2261473 is a prime.

It is a super-2 number, since 2×2261475² = 10228538351250, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2³ + 2²¹ + 6⁶ + 1 + 4 + 7⁶ + 5 .

It is not an unprimeable number, because it can be changed into a prime (2261471) by changing a digit.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 98314 + ... + 98336.

2^2261475 is an apocalyptic number.

2261475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2261475 is a deficient number, since it is larger than the sum of its proper divisors (2195705).

2261475 is a wasteful number, since it uses less digits than its factorization.

2261475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81 (or 50 counting only the distinct ones).

The product of its digits is 3360, while the sum is 27.

The square root of 2261475 is about 1503.8201355215. The cubic root of 2261475 is about 131.2594551012.

The spelling of 2261475 in words is "two million, two hundred sixty-one thousand, four hundred seventy-five".