2874736 has 10 divisors (see below), whose sum is σ = 5569832. Its totient is φ = 1437360.

The previous prime is 2874733. The next prime is 2874737. The reversal of 2874736 is 6374782.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 2874695 and 2874704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2874733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 89820 + ... + 89851.

2^2874736 is an apocalyptic number.

It is an amenable number.

2874736 is a deficient number, since it is larger than the sum of its proper divisors (2695096).

2874736 is a wasteful number, since it uses less digits than its factorization.

2874736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179679 (or 179673 counting only the distinct ones).

The product of its digits is 56448, while the sum is 37.

The square root of 2874736 is about 1695.5046446412. The cubic root of 2874736 is about 142.1889965064.

The spelling of 2874736 in words is "two million, eight hundred seventy-four thousand, seven hundred thirty-six".