2741040 has 140 divisors (see below), whose sum is σ = 9758304. Its totient is φ = 715392.

The previous prime is 2741033. The next prime is 2741047. The reversal of 2741040 is 401472.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2741033) and next prime (2741047).

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

It is not an unprimeable number, because it can be changed into a prime (2741047) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 58297 + ... + 58343.

2^2741040 is an apocalyptic number.

2741040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2741040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4879152).

2741040 is an abundant number, since it is smaller than the sum of its proper divisors (7017264).

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

2741040 is an equidigital number, since it uses as much as digits as its factorization.

2741040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78 (or 57 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 18.

The square root of 2741040 is about 1655.6086494096. The cubic root of 2741040 is about 139.9496417522.

The spelling of 2741040 in words is "two million, seven hundred forty-one thousand, forty".