27874036 has 6 divisors (see below), whose sum is σ = 48779570. Its totient is φ = 13937016.

The previous prime is 27874031. The next prime is 27874039. The reversal of 27874036 is 63047872.

It can be written as a sum of positive squares in only one way, i.e., 26419600 + 1454436 = 5140^2 + 1206^2 .

It is a junction number, because it is equal to n+sod(n) for n = 27873986 and 27874004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27874031) 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, 3484251 + ... + 3484258.

Almost surely, 2^27874036 is an apocalyptic number.

It is an amenable number.

27874036 is a deficient number, since it is larger than the sum of its proper divisors (20905534).

27874036 is a wasteful number, since it uses less digits than its factorization.

27874036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6968513 (or 6968511 counting only the distinct ones).

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

The square root of 27874036 is about 5279.5867262505. The cubic root of 27874036 is about 303.2028544274.

The spelling of 27874036 in words is "twenty-seven million, eight hundred seventy-four thousand, thirty-six".