2269682 has 4 divisors (see below), whose sum is σ = 3404526. Its totient is φ = 1134840.

The previous prime is 2269661. The next prime is 2269699. The reversal of 2269682 is 2869622.

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., 1957201 + 312481 = 1399^2 + 559^2 .

It is a super-2 number, since 2×2269682² = 10302912762248, 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, 567419 + ... + 567422.

2^2269682 is an apocalyptic number.

2269682 is a deficient number, since it is larger than the sum of its proper divisors (1134844).

2269682 is a wasteful number, since it uses less digits than its factorization.

2269682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1134843.

The product of its digits is 20736, while the sum is 35.

The square root of 2269682 is about 1506.5463816292. The cubic root of 2269682 is about 131.4180456734.

The spelling of 2269682 in words is "two million, two hundred sixty-nine thousand, six hundred eighty-two".