27598942 has 16 divisors (see below), whose sum is σ = 49370112. Its totient is φ = 11313720.

The previous prime is 27598931. The next prime is 27598951. The reversal of 27598942 is 24989572.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a junction number, because it is equal to n+sod(n) for n = 27598892 and 27598901.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42534 + ... + 43177.

It is an arithmetic number, because the mean of its divisors is an integer number (3085632).

Almost surely, 2^27598942 is an apocalyptic number.

27598942 is a deficient number, since it is larger than the sum of its proper divisors (21771170).

27598942 is a wasteful number, since it uses less digits than its factorization.

27598942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85743.

The product of its digits is 362880, while the sum is 46.

The square root of 27598942 is about 5253.4695202314. The cubic root of 27598942 is about 302.2021000055.

The spelling of 27598942 in words is "twenty-seven million, five hundred ninety-eight thousand, nine hundred forty-two".