2652546 has 32 divisors (see below), whose sum is σ = 5902848. Its totient is φ = 789120.

The previous prime is 2652511. The next prime is 2652553. The reversal of 2652546 is 6452562.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1870 + ... + 2966.

It is an arithmetic number, because the mean of its divisors is an integer number (184464).

2^2652546 is an apocalyptic number.

2652546 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2652546, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2951424).

2652546 is an abundant number, since it is smaller than the sum of its proper divisors (3250302).

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

2652546 is a wasteful number, since it uses less digits than its factorization.

2652546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1146.

The product of its digits is 14400, while the sum is 30.

The square root of 2652546 is about 1628.6638695569. The cubic root of 2652546 is about 138.4270534727.

The spelling of 2652546 in words is "two million, six hundred fifty-two thousand, five hundred forty-six".