2541552 has 40 divisors (see below), whose sum is σ = 7072464. Its totient is φ = 781824.

The previous prime is 2541547. The next prime is 2541559. The reversal of 2541552 is 2551452.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2541559) 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, 1413 + ... + 2660.

2^2541552 is an apocalyptic number.

It is an amenable number.

2541552 is an abundant number, since it is smaller than the sum of its proper divisors (4530912).

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

2541552 is a wasteful number, since it uses less digits than its factorization.

2541552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4097 (or 4091 counting only the distinct ones).

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

The square root of 2541552 is about 1594.2245764007. The cubic root of 2541552 is about 136.4686828556.

The spelling of 2541552 in words is "two million, five hundred forty-one thousand, five hundred fifty-two".