2669474 has 4 divisors (see below), whose sum is σ = 4004214. Its totient is φ = 1334736.

The previous prime is 2669461. The next prime is 2669477. The reversal of 2669474 is 4749662.

2669474 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4749662 = 2 ⋅2374831.

It can be written as a sum of positive squares in only one way, i.e., 2582449 + 87025 = 1607^2 + 295^2 .

It is not an unprimeable number, because it can be changed into a prime (2669477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 667367 + ... + 667370.

2^2669474 is an apocalyptic number.

2669474 is a deficient number, since it is larger than the sum of its proper divisors (1334740).

2669474 is a wasteful number, since it uses less digits than its factorization.

2669474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1334739.

The product of its digits is 72576, while the sum is 38.

The square root of 2669474 is about 1633.8525025228. The cubic root of 2669474 is about 138.7209002091.

The spelling of 2669474 in words is "two million, six hundred sixty-nine thousand, four hundred seventy-four".