2529734 has 4 divisors (see below), whose sum is σ = 3794604. Its totient is φ = 1264866.

The previous prime is 2529721. The next prime is 2529749. The reversal of 2529734 is 4379252.

It is a happy number.

2529734 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.

It is a super-2 number, since 2×2529734² = 12799108221512, which contains 22 as substring.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 2529734.

It is a congruent number.

It is an unprimeable number.

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, 632432 + ... + 632435.

It is an arithmetic number, because the mean of its divisors is an integer number (948651).

2^2529734 is an apocalyptic number.

2529734 is a deficient number, since it is larger than the sum of its proper divisors (1264870).

2529734 is a wasteful number, since it uses less digits than its factorization.

2529734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1264869.

The product of its digits is 15120, while the sum is 32.

The square root of 2529734 is about 1590.5137534772. The cubic root of 2529734 is about 136.2568315740.

The spelling of 2529734 in words is "two million, five hundred twenty-nine thousand, seven hundred thirty-four".