2521062 has 24 divisors (see below), whose sum is σ = 5495256. Its totient is φ = 835296.

The previous prime is 2521039. The next prime is 2521063. The reversal of 2521062 is 2601252.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2521063) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3778 + ... + 4394.

It is an arithmetic number, because the mean of its divisors is an integer number (228969).

2^2521062 is an apocalyptic number.

2521062 is an abundant number, since it is smaller than the sum of its proper divisors (2974194).

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

2521062 is a wasteful number, since it uses less digits than its factorization.

2521062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 852 (or 849 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 2521062 is about 1587.7852499630. The cubic root of 2521062 is about 136.1009558931.

The spelling of 2521062 in words is "two million, five hundred twenty-one thousand, sixty-two".