27242373 has 8 divisors (see below), whose sum is σ = 37902528. Its totient is φ = 17371904.

The previous prime is 27242351. The next prime is 27242377. The reversal of 27242373 is 37324272.

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

It is a cyclic number.

It is not a de Polignac number, because 27242373 - 2⁶ = 27242309 is a prime.

It is a super-2 number, since 2×27242373² = 1484293773342258, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 27242373.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27242377) 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, 197340 + ... + 197477.

It is an arithmetic number, because the mean of its divisors is an integer number (4737816).

Almost surely, 2^27242373 is an apocalyptic number.

27242373 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

27242373 is a deficient number, since it is larger than the sum of its proper divisors (10660155).

27242373 is a wasteful number, since it uses less digits than its factorization.

27242373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394843.

The product of its digits is 14112, while the sum is 30.

The square root of 27242373 is about 5219.4226692231. The cubic root of 27242373 is about 300.8950050093.

The spelling of 27242373 in words is "twenty-seven million, two hundred forty-two thousand, three hundred seventy-three".