2652551 has 4 divisors (see below), whose sum is σ = 2893704. Its totient is φ = 2411400.

The previous prime is 2652511. The next prime is 2652553. The reversal of 2652551 is 1552562.

2652551 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 cyclic number.

It is not a de Polignac number, because 2652551 - 2⁶ = 2652487 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2652551.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2652553) 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 in 3 ways as a sum of consecutive naturals, for example, 120560 + ... + 120581.

It is an arithmetic number, because the mean of its divisors is an integer number (723426).

2^2652551 is an apocalyptic number.

2652551 is a deficient number, since it is larger than the sum of its proper divisors (241153).

2652551 is a wasteful number, since it uses less digits than its factorization.

2652551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241152.

The product of its digits is 3000, while the sum is 26.

The square root of 2652551 is about 1628.6654045567. The cubic root of 2652551 is about 138.4271404501.

The spelling of 2652551 in words is "two million, six hundred fifty-two thousand, five hundred fifty-one".