2774913 has 8 divisors (see below), whose sum is σ = 3715008. Its totient is φ = 1842384.

The previous prime is 2774909. The next prime is 2774917. The reversal of 2774913 is 3194772.

It is an interprime number because it is at equal distance from previous prime (2774909) and next prime (2774917).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2774913 - 2² = 2774909 is a prime.

It is a d-powerful number, because it can be written as 2¹⁹ + 7⁷ + 7⁷ + 4⁸ + 9⁴ + 1 + 3¹² .

It is not an unprimeable number, because it can be changed into a prime (2774917) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 970 + ... + 2547.

It is an arithmetic number, because the mean of its divisors is an integer number (464376).

2^2774913 is an apocalyptic number.

It is an amenable number.

2774913 is a deficient number, since it is larger than the sum of its proper divisors (940095).

2774913 is a wasteful number, since it uses less digits than its factorization.

2774913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3783.

The product of its digits is 10584, while the sum is 33.

The square root of 2774913 is about 1665.8070116313. The cubic root of 2774913 is about 140.5237693181.

The spelling of 2774913 in words is "two million, seven hundred seventy-four thousand, nine hundred thirteen".