2541063 has 16 divisors (see below), whose sum is σ = 4041216. Its totient is φ = 1388640.

The previous prime is 2541061. The next prime is 2541089. The reversal of 2541063 is 3601452.

It is a happy number.

It is not a de Polignac number, because 2541063 - 2¹ = 2541061 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2541061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2148 + ... + 3113.

It is an arithmetic number, because the mean of its divisors is an integer number (252576).

2^2541063 is an apocalyptic number.

2541063 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2541063 is a deficient number, since it is larger than the sum of its proper divisors (1500153).

2541063 is a wasteful number, since it uses less digits than its factorization.

2541063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5294.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 2541063 is about 1594.0712029266. The cubic root of 2541063 is about 136.4599300061.

The spelling of 2541063 in words is "two million, five hundred forty-one thousand, sixty-three".