2629465 has 4 divisors (see below), whose sum is σ = 3155364. Its totient is φ = 2103568.

The previous prime is 2629457. The next prime is 2629469. The reversal of 2629465 is 5649262.

2629465 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: 5649262 = 2 ⋅2824631.

It can be written as a sum of positive squares in 2 ways, for example, as 1507984 + 1121481 = 1228^2 + 1059^2 .

It is a cyclic number.

It is not a de Polignac number, because 2629465 - 2³ = 2629457 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2629465.

It is not an unprimeable number, because it can be changed into a prime (2629469) 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 in 3 ways as a sum of consecutive naturals, for example, 262942 + ... + 262951.

It is an arithmetic number, because the mean of its divisors is an integer number (788841).

2^2629465 is an apocalyptic number.

It is an amenable number.

2629465 is a deficient number, since it is larger than the sum of its proper divisors (525899).

2629465 is an equidigital number, since it uses as much as digits as its factorization.

2629465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525898.

The product of its digits is 25920, while the sum is 34.

The square root of 2629465 is about 1621.5625180671. The cubic root of 2629465 is about 138.0243778260.

The spelling of 2629465 in words is "two million, six hundred twenty-nine thousand, four hundred sixty-five".