2529404 has 6 divisors (see below), whose sum is σ = 4426464. Its totient is φ = 1264700.

The previous prime is 2529403. The next prime is 2529419. The reversal of 2529404 is 4049252.

2529404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2529403) 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, 316172 + ... + 316179.

It is an arithmetic number, because the mean of its divisors is an integer number (737744).

2^2529404 is an apocalyptic number.

It is an amenable number.

2529404 is a deficient number, since it is larger than the sum of its proper divisors (1897060).

2529404 is a wasteful number, since it uses less digits than its factorization.

2529404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632355 (or 632353 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 2529404 is about 1590.4100100289. The cubic root of 2529404 is about 136.2509064833.

The spelling of 2529404 in words is "two million, five hundred twenty-nine thousand, four hundred four".