2745141 has 16 divisors (see below), whose sum is σ = 4297344. Its totient is φ = 1525824.

The previous prime is 2745131. The next prime is 2745151. The reversal of 2745141 is 1415472.

It is an interprime number because it is at equal distance from previous prime (2745131) and next prime (2745151).

It is not a de Polignac number, because 2745141 - 2⁹ = 2744629 is a prime.

It is a nialpdrome in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2745121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 990 + ... + 2543.

It is an arithmetic number, because the mean of its divisors is an integer number (268584).

2^2745141 is an apocalyptic number.

2745141 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2745141 is a deficient number, since it is larger than the sum of its proper divisors (1552203).

2745141 is a wasteful number, since it uses less digits than its factorization.

2745141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3580.

The product of its digits is 1120, while the sum is 24.

The square root of 2745141 is about 1656.8467038323. The cubic root of 2745141 is about 140.0194020729.

The spelling of 2745141 in words is "two million, seven hundred forty-five thousand, one hundred forty-one".