2394261 has 6 divisors (see below), whose sum is σ = 3458390. Its totient is φ = 1596168.

The previous prime is 2394257. The next prime is 2394299. The reversal of 2394261 is 1624932.

2394261 is a `hidden beast` number, since 239 + 426 + 1 = 666.

2394261 is nontrivially palindromic in base 11.

It can be written as a sum of positive squares in only one way, i.e., 2340900 + 53361 = 1530^2 + 231^2 .

It is not a de Polignac number, because 2394261 - 2² = 2394257 is a prime.

It is a super-2 number, since 2×2394261² = 11464971472242, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2⁵ + 3³ + 9³ + 4⁷ + 2²¹ + 6⁷ + 1 .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2394221) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 133006 + ... + 133023.

2^2394261 is an apocalyptic number.

It is an amenable number.

2394261 is a deficient number, since it is larger than the sum of its proper divisors (1064129).

2394261 is a wasteful number, since it uses less digits than its factorization.

2394261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266035 (or 266032 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 2394261 is about 1547.3399755710. The cubic root of 2394261 is about 133.7797860700.

The spelling of 2394261 in words is "two million, three hundred ninety-four thousand, two hundred sixty-one".