2774513 has 16 divisors (see below), whose sum is σ = 3486720. Its totient is φ = 2152656.

The previous prime is 2774503. The next prime is 2774539. The reversal of 2774513 is 3154772.

It is a cyclic number.

It is not a de Polignac number, because 2774513 - 2⁸ = 2774257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2774503) 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, 2606 + ... + 3512.

It is an arithmetic number, because the mean of its divisors is an integer number (217920).

2^2774513 is an apocalyptic number.

2774513 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2774513 is a deficient number, since it is larger than the sum of its proper divisors (712207).

2774513 is a wasteful number, since it uses less digits than its factorization.

2774513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 956.

The product of its digits is 5880, while the sum is 29.

The square root of 2774513 is about 1665.6869453772. The cubic root of 2774513 is about 140.5170168892.

The spelling of 2774513 in words is "two million, seven hundred seventy-four thousand, five hundred thirteen".