2552541 has 8 divisors (see below), whose sum is σ = 3417120. Its totient is φ = 1694832.

The previous prime is 2552531. The next prime is 2552581. The reversal of 2552541 is 1452552.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2552541 - 2⁶ = 2552477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2552531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 775 + ... + 2388.

It is an arithmetic number, because the mean of its divisors is an integer number (427140).

2^2552541 is an apocalyptic number.

It is an amenable number.

2552541 is a deficient number, since it is larger than the sum of its proper divisors (864579).

2552541 is a wasteful number, since it uses less digits than its factorization.

2552541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3435.

The product of its digits is 2000, while the sum is 24.

The square root of 2552541 is about 1597.6673621252. The cubic root of 2552541 is about 136.6650849179.

It can be divided in two parts, 255254 and 1, that added together give a triangular number (255255 = T₇₁₄).

The spelling of 2552541 in words is "two million, five hundred fifty-two thousand, five hundred forty-one".