2629432 has 32 divisors (see below), whose sum is σ = 5377680. Its totient is φ = 1198080.

The previous prime is 2629423. The next prime is 2629433. The reversal of 2629432 is 2349262.

It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors.

It is a d-powerful number, because it can be written as 2⁷ + 6⁵ + 2¹⁹ + 9² + 4 + 3 + 2²¹ .

It is a self number, because there is not a number n which added to its sum of digits gives 2629432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2629433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13528 + ... + 13720.

2^2629432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2629432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2688840).

2629432 is an abundant number, since it is smaller than the sum of its proper divisors (2748248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2629432 is a wasteful number, since it uses less digits than its factorization.

2629432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343 (or 339 counting only the distinct ones).

The product of its digits is 5184, while the sum is 28.

The square root of 2629432 is about 1621.5523426643. The cubic root of 2629432 is about 138.0238004178.

It can be divided in two parts, 262 and 9432, that multiplied together give a square (2471184 = 1572²).

The spelling of 2629432 in words is "two million, six hundred twenty-nine thousand, four hundred thirty-two".