26195492 has 6 divisors (see below), whose sum is σ = 45842118. Its totient is φ = 13097744.

The previous prime is 26195483. The next prime is 26195537. The reversal of 26195492 is 29459162.

It can be written as a sum of positive squares in only one way, i.e., 20124196 + 6071296 = 4486^2 + 2464^2 .

It is a super-2 number, since 2×26195492² = 1372407602244128, which contains 22 as substring.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3274433 + ... + 3274440.

It is an arithmetic number, because the mean of its divisors is an integer number (7640353).

Almost surely, 2^26195492 is an apocalyptic number.

It is an amenable number.

26195492 is a deficient number, since it is larger than the sum of its proper divisors (19646626).

26195492 is a wasteful number, since it uses less digits than its factorization.

26195492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6548877 (or 6548875 counting only the distinct ones).

The product of its digits is 38880, while the sum is 38.

The square root of 26195492 is about 5118.1531825454. The cubic root of 26195492 is about 296.9902463287.

The spelling of 26195492 in words is "twenty-six million, one hundred ninety-five thousand, four hundred ninety-two".