2501562 has 16 divisors (see below), whose sum is σ = 5717952. Its totient is φ = 714720.

The previous prime is 2501507. The next prime is 2501563. The reversal of 2501562 is 2651052.

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

It is not an unprimeable number, because it can be changed into a prime (2501563) 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, 29739 + ... + 29822.

It is an arithmetic number, because the mean of its divisors is an integer number (357372).

2^2501562 is an apocalyptic number.

2501562 is an abundant number, since it is smaller than the sum of its proper divisors (3216390).

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

2501562 is a wasteful number, since it uses less digits than its factorization.

2501562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59573.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 2501562 is about 1581.6327007242. The cubic root of 2501562 is about 135.7491410803.

The spelling of 2501562 in words is "two million, five hundred one thousand, five hundred sixty-two".