27873230 has 64 divisors (see below), whose sum is σ = 63825408. Its totient is φ = 8511360.

The previous prime is 27873227. The next prime is 27873239. The reversal of 27873230 is 3237872.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27873239) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40469 + ... + 41151.

It is an arithmetic number, because the mean of its divisors is an integer number (997272).

Almost surely, 2^27873230 is an apocalyptic number.

27873230 is an abundant number, since it is smaller than the sum of its proper divisors (35952178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27873230 is a wasteful number, since it uses less digits than its factorization.

27873230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 761.

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 27873230 is about 5279.5103939665. The cubic root of 27873230 is about 303.1999319484.

The spelling of 27873230 in words is "twenty-seven million, eight hundred seventy-three thousand, two hundred thirty".