26449228 has 48 divisors (see below), whose sum is σ = 52284960. Its totient is φ = 11625984.

The previous prime is 26449211. The next prime is 26449237. The reversal of 26449228 is 82294462.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113400 + ... + 113632.

It is an arithmetic number, because the mean of its divisors is an integer number (1089270).

Almost surely, 2^26449228 is an apocalyptic number.

It is an amenable number.

26449228 is a deficient number, since it is larger than the sum of its proper divisors (25835732).

26449228 is a wasteful number, since it uses less digits than its factorization.

26449228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346 (or 344 counting only the distinct ones).

The product of its digits is 55296, while the sum is 37.

The square root of 26449228 is about 5142.8812935941. The cubic root of 26449228 is about 297.9460737518.

The spelling of 26449228 in words is "twenty-six million, four hundred forty-nine thousand, two hundred twenty-eight".