26606146 has 16 divisors (see below), whose sum is σ = 45734976. Its totient is φ = 11371536.

The previous prime is 26606143. The next prime is 26606149. The reversal of 26606146 is 64160662.

It is an interprime number because it is at equal distance from previous prime (26606143) and next prime (26606149).

It is not an unprimeable number, because it can be changed into a prime (26606141) 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 7 ways as a sum of consecutive naturals, for example, 3165 + ... + 7951.

It is an arithmetic number, because the mean of its divisors is an integer number (2858436).

Almost surely, 2^26606146 is an apocalyptic number.

26606146 is a deficient number, since it is larger than the sum of its proper divisors (19128830).

26606146 is a wasteful number, since it uses less digits than its factorization.

26606146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5193.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 26606146 is about 5158.1145780217. The cubic root of 26606146 is about 298.5341305702.

The spelling of 26606146 in words is "twenty-six million, six hundred six thousand, one hundred forty-six".