26220452 has 12 divisors (see below), whose sum is σ = 45922800. Its totient is φ = 13099656.

The previous prime is 26220449. The next prime is 26220461. The reversal of 26220452 is 25402262.

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, 6299 + ... + 9597.

It is an arithmetic number, because the mean of its divisors is an integer number (3826900).

Almost surely, 2^26220452 is an apocalyptic number.

It is an amenable number.

26220452 is a deficient number, since it is larger than the sum of its proper divisors (19702348).

26220452 is a wasteful number, since it uses less digits than its factorization.

26220452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5290 (or 5288 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 26220452 is about 5120.5909815177. The cubic root of 26220452 is about 297.0845440216.

The spelling of 26220452 in words is "twenty-six million, two hundred twenty thousand, four hundred fifty-two".