27950328 has 48 divisors (see below), whose sum is σ = 86514480. Its totient is φ = 7985664.

The previous prime is 27950317. The next prime is 27950339. The reversal of 27950328 is 82305972.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (27950317) and next prime (27950339).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 27950292 and 27950301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27225 + ... + 28232.

It is an arithmetic number, because the mean of its divisors is an integer number (1802385).

Almost surely, 2^27950328 is an apocalyptic number.

27950328 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

27950328 is an abundant number, since it is smaller than the sum of its proper divisors (58564152).

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

27950328 is a wasteful number, since it uses less digits than its factorization.

27950328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55476 (or 55469 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 27950328 is about 5286.8069758598. The cubic root of 27950328 is about 303.4792272730.

The spelling of 27950328 in words is "twenty-seven million, nine hundred fifty thousand, three hundred twenty-eight".