2742250 has 32 divisors (see below), whose sum is σ = 5870592. Its totient is φ = 939600.

The previous prime is 2742247. The next prime is 2742263. The reversal of 2742250 is 522472.

It is a d-powerful number, because it can be written as 2⁵ + 7⁶ + 4 + 2¹⁹ + 2²¹ + 5⁵ + 0 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 967 + ... + 2533.

It is an arithmetic number, because the mean of its divisors is an integer number (183456).

2^2742250 is an apocalyptic number.

2742250 is an abundant number, since it is smaller than the sum of its proper divisors (3128342).

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

2742250 is a wasteful number, since it uses less digits than its factorization.

2742250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1591 (or 1581 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 22.

The square root of 2742250 is about 1655.9740336128. The cubic root of 2742250 is about 139.9702317661.

It can be divided in two parts, 27422 and 50, that added together give a palindrome (27472).

The spelling of 2742250 in words is "two million, seven hundred forty-two thousand, two hundred fifty".