27486042 has 32 divisors (see below), whose sum is σ = 59787072. Its totient is φ = 8388864.

The previous prime is 27486001. The next prime is 27486049. The reversal of 27486042 is 24068472.

It is a junction number, because it is equal to n+sod(n) for n = 27485994 and 27486012.

It is not an unprimeable number, because it can be changed into a prime (27486049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133 + ... + 7415.

It is an arithmetic number, because the mean of its divisors is an integer number (1868346).

Almost surely, 2^27486042 is an apocalyptic number.

27486042 is an abundant number, since it is smaller than the sum of its proper divisors (32301030).

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

27486042 is a wasteful number, since it uses less digits than its factorization.

27486042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7342.

The product of its (nonzero) digits is 21504, while the sum is 33.

The square root of 27486042 is about 5242.7132288539. The cubic root of 27486042 is about 301.7894604372.

The spelling of 27486042 in words is "twenty-seven million, four hundred eighty-six thousand, forty-two".