27426130 has 32 divisors (see below), whose sum is σ = 51020928. Its totient is φ = 10608000.

The previous prime is 27426127. The next prime is 27426137. The reversal of 27426130 is 3162472.

It is a junction number, because it is equal to n+sod(n) for n = 27426095 and 27426104.

It is not an unprimeable number, because it can be changed into a prime (27426137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61689 + ... + 62131.

It is an arithmetic number, because the mean of its divisors is an integer number (1594404).

Almost surely, 2^27426130 is an apocalyptic number.

27426130 is a deficient number, since it is larger than the sum of its proper divisors (23594798).

27426130 is a wasteful number, since it uses less digits than its factorization.

27426130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642.

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

The square root of 27426130 is about 5236.9962764929. The cubic root of 27426130 is about 301.5700282960.

It can be divided in two parts, 27426 and 130, that added together give a square (27556 = 166²).

The spelling of 27426130 in words is "twenty-seven million, four hundred twenty-six thousand, one hundred thirty".