26456812 has 6 divisors (see below), whose sum is σ = 46299428. Its totient is φ = 13228404.

The previous prime is 26456809. The next prime is 26456819. The reversal of 26456812 is 21865462.

It is not an unprimeable number, because it can be changed into a prime (26456819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3307098 + ... + 3307105.

Almost surely, 2^26456812 is an apocalyptic number.

It is an amenable number.

26456812 is a deficient number, since it is larger than the sum of its proper divisors (19842616).

26456812 is a wasteful number, since it uses less digits than its factorization.

26456812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6614207 (or 6614205 counting only the distinct ones).

The product of its digits is 23040, while the sum is 34.

The square root of 26456812 is about 5143.6185706174. The cubic root of 26456812 is about 297.9745485222.

The spelling of 26456812 in words is "twenty-six million, four hundred fifty-six thousand, eight hundred twelve".