26842954 has 8 divisors (see below), whose sum is σ = 40313988. Its totient is φ = 13404960.

The previous prime is 26842943. The next prime is 26842961. The reversal of 26842954 is 45924862.

It can be written as a sum of positive squares in 2 ways, for example, as 18275625 + 8567329 = 4275^2 + 2927^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×26842954² = 1441088358892232, 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 in 3 ways as a sum of consecutive naturals, for example, 6117 + ... + 9544.

Almost surely, 2^26842954 is an apocalyptic number.

26842954 is a deficient number, since it is larger than the sum of its proper divisors (13471034).

26842954 is a wasteful number, since it uses less digits than its factorization.

26842954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16520.

The product of its digits is 138240, while the sum is 40.

The square root of 26842954 is about 5181.0186257144. The cubic root of 26842954 is about 299.4172167602.

The spelling of 26842954 in words is "twenty-six million, eight hundred forty-two thousand, nine hundred fifty-four".