2529472 has 28 divisors (see below), whose sum is σ = 5477256. Its totient is φ = 1149440.

The previous prime is 2529463. The next prime is 2529473. The reversal of 2529472 is 2749252.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (2529473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1093 + ... + 2500.

2^2529472 is an apocalyptic number.

2529472 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2529472 is an abundant number, since it is smaller than the sum of its proper divisors (2947784).

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

2529472 is a wasteful number, since it uses less digits than its factorization.

2529472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3616 (or 3606 counting only the distinct ones).

The product of its digits is 10080, while the sum is 31.

The square root of 2529472 is about 1590.4313880202. The cubic root of 2529472 is about 136.2521274532.

The spelling of 2529472 in words is "two million, five hundred twenty-nine thousand, four hundred seventy-two".