27975034 has 8 divisors (see below), whose sum is σ = 43096788. Its totient is φ = 13609440.

The previous prime is 27975023. The next prime is 27975041. The reversal of 27975034 is 43057972.

It can be written as a sum of positive squares in 2 ways, for example, as 23068809 + 4906225 = 4803^2 + 2215^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a junction number, because it is equal to n+sod(n) for n = 27974984 and 27975002.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188947 + ... + 189094.

Almost surely, 2^27975034 is an apocalyptic number.

27975034 is a deficient number, since it is larger than the sum of its proper divisors (15121754).

27975034 is a wasteful number, since it uses less digits than its factorization.

27975034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378080.

The product of its (nonzero) digits is 52920, while the sum is 37.

The square root of 27975034 is about 5289.1430307754. The cubic root of 27975034 is about 303.5686185879.

The spelling of 27975034 in words is "twenty-seven million, nine hundred seventy-five thousand, thirty-four".