2874737 has 2 divisors, whose sum is σ = 2874738. Its totient is φ = 2874736.

The previous prime is 2874733. The next prime is 2874743. The reversal of 2874737 is 7374782.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2819041 + 55696 = 1679^2 + 236^2 .

It is a cyclic number.

It is not a de Polignac number, because 2874737 - 2² = 2874733 is a prime.

It is a super-2 number, since 2×2874737² = 16528225638338, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2874737.

It is not a weakly prime, because it can be changed into another prime (2874733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1437368 + 1437369.

It is an arithmetic number, because the mean of its divisors is an integer number (1437369).

2^2874737 is an apocalyptic number.

It is an amenable number.

2874737 is a deficient number, since it is larger than the sum of its proper divisors (1).

2874737 is an equidigital number, since it uses as much as digits as its factorization.

2874737 is an evil number, because the sum of its binary digits is even.

The product of its digits is 65856, while the sum is 38.

The square root of 2874737 is about 1695.5049395387. The cubic root of 2874737 is about 142.1890129936.

The spelling of 2874737 in words is "two million, eight hundred seventy-four thousand, seven hundred thirty-seven".