27365742 has 16 divisors (see below), whose sum is σ = 60812880. Its totient is φ = 9121896.

The previous prime is 27365731. The next prime is 27365753. The reversal of 27365742 is 24756372.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (27365731) and next prime (27365753).

It is a junction number, because it is equal to n+sod(n) for n = 27365697 and 27365706.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 253333 + ... + 253440.

It is an arithmetic number, because the mean of its divisors is an integer number (3800805).

Almost surely, 2^27365742 is an apocalyptic number.

27365742 is an abundant number, since it is smaller than the sum of its proper divisors (33447138).

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

27365742 is a wasteful number, since it uses less digits than its factorization.

27365742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506784 (or 506778 counting only the distinct ones).

The product of its digits is 70560, while the sum is 36.

The square root of 27365742 is about 5231.2275805971. The cubic root of 27365742 is about 301.3485291477.

The spelling of 27365742 in words is "twenty-seven million, three hundred sixty-five thousand, seven hundred forty-two".