2529312 has 24 divisors (see below), whose sum is σ = 6639696. Its totient is φ = 843072.

The previous prime is 2529301. The next prime is 2529323. The reversal of 2529312 is 2139252.

It is an interprime number because it is at equal distance from previous prime (2529301) and next prime (2529323).

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13078 + ... + 13269.

It is an arithmetic number, because the mean of its divisors is an integer number (276654).

2^2529312 is an apocalyptic number.

It is an amenable number.

2529312 is an abundant number, since it is smaller than the sum of its proper divisors (4110384).

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

2529312 is a wasteful number, since it uses less digits than its factorization.

2529312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26360 (or 26352 counting only the distinct ones).

The product of its digits is 1080, while the sum is 24.

The square root of 2529312 is about 1590.3810864067. The cubic root of 2529312 is about 136.2492545480.

The spelling of 2529312 in words is "two million, five hundred twenty-nine thousand, three hundred twelve".