2540050 has 24 divisors (see below), whose sum is σ = 4855716. Its totient is φ = 987840.

The previous prime is 2540033. The next prime is 2540071. The reversal of 2540050 is 500452.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 2223081 + 316969 = 1491^2 + 563^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1164 + ... + 2536.

2^2540050 is an apocalyptic number.

2540050 is a deficient number, since it is larger than the sum of its proper divisors (2315666).

2540050 is a wasteful number, since it uses less digits than its factorization.

2540050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1422 (or 1417 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 16.

The square root of 2540050 is about 1593.7534313689. The cubic root of 2540050 is about 136.4417942519.

The spelling of 2540050 in words is "two million, five hundred forty thousand, fifty".