26495428 has 6 divisors (see below), whose sum is σ = 46367006. Its totient is φ = 13247712.

The previous prime is 26495377. The next prime is 26495461. The reversal of 26495428 is 82459462.

It can be written as a sum of positive squares in only one way, i.e., 19430464 + 7064964 = 4408^2 + 2658^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3311925 + ... + 3311932.

Almost surely, 2^26495428 is an apocalyptic number.

It is an amenable number.

26495428 is a deficient number, since it is larger than the sum of its proper divisors (19871578).

26495428 is a wasteful number, since it uses less digits than its factorization.

26495428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6623861 (or 6623859 counting only the distinct ones).

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

The square root of 26495428 is about 5147.3709794418. The cubic root of 26495428 is about 298.1194512341.

The spelling of 26495428 in words is "twenty-six million, four hundred ninety-five thousand, four hundred twenty-eight".