2874628 has 6 divisors (see below), whose sum is σ = 5030606. Its totient is φ = 1437312.

The previous prime is 2874617. The next prime is 2874629. The reversal of 2874628 is 8264782.

2874628 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2096704 + 777924 = 1448^2 + 882^2 .

It is a super-2 number, since 2×2874628² = 16526972276768, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2874629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 359325 + ... + 359332.

2^2874628 is an apocalyptic number.

It is an amenable number.

2874628 is a deficient number, since it is larger than the sum of its proper divisors (2155978).

2874628 is a wasteful number, since it uses less digits than its factorization.

2874628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 718661 (or 718659 counting only the distinct ones).

The product of its digits is 43008, while the sum is 37.

The square root of 2874628 is about 1695.4727954173. The cubic root of 2874628 is about 142.1872158671.

The spelling of 2874628 in words is "two million, eight hundred seventy-four thousand, six hundred twenty-eight".