26672242 has 8 divisors (see below), whose sum is σ = 40046256. Its totient is φ = 13323492.

The previous prime is 26672237. The next prime is 26672251. The reversal of 26672242 is 24227662.

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

It is a super-2 number, since 2×26672242² = 1422816986613128, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3408 + ... + 8059.

It is an arithmetic number, because the mean of its divisors is an integer number (5005782).

Almost surely, 2^26672242 is an apocalyptic number.

26672242 is a deficient number, since it is larger than the sum of its proper divisors (13374014).

26672242 is a wasteful number, since it uses less digits than its factorization.

26672242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12632.

The product of its digits is 16128, while the sum is 31.

The square root of 26672242 is about 5164.5175960587. The cubic root of 26672242 is about 298.7811360906.

The spelling of 26672242 in words is "twenty-six million, six hundred seventy-two thousand, two hundred forty-two".