27238030 has 16 divisors (see below), whose sum is σ = 49124880. Its totient is φ = 10873792.

The previous prime is 27238009. The next prime is 27238033. The reversal of 27238030 is 3083272.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 27237986 and 27238004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27238033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3297 + ... + 8083.

It is an arithmetic number, because the mean of its divisors is an integer number (3070305).

Almost surely, 2^27238030 is an apocalyptic number.

27238030 is a deficient number, since it is larger than the sum of its proper divisors (21886850).

27238030 is a wasteful number, since it uses less digits than its factorization.

27238030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5363.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 27238030 is about 5219.0066104576. The cubic root of 27238030 is about 300.8790145220.

The spelling of 27238030 in words is "twenty-seven million, two hundred thirty-eight thousand, thirty".