2745414 has 56 divisors (see below), whose sum is σ = 7082640. Its totient is φ = 781488.

The previous prime is 2745397. The next prime is 2745419. The reversal of 2745414 is 4145472.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2745419) 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, 10072 + ... + 10340.

2^2745414 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2745414, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3541320).

2745414 is an abundant number, since it is smaller than the sum of its proper divisors (4337226).

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

2745414 is an equidigital number, since it uses as much as digits as its factorization.

2745414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296 (or 281 counting only the distinct ones).

The product of its digits is 4480, while the sum is 27.

The square root of 2745414 is about 1656.9290871972. The cubic root of 2745414 is about 140.0240434896.

The spelling of 2745414 in words is "two million, seven hundred forty-five thousand, four hundred fourteen".