26456001 has 32 divisors (see below), whose sum is σ = 41997312. Its totient is φ = 14602560.

The previous prime is 26455997. The next prime is 26456011. The reversal of 26456001 is 10065462.

It is not a de Polignac number, because 26456001 - 2² = 26455997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (26456011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35236 + ... + 35978.

It is an arithmetic number, because the mean of its divisors is an integer number (1312416).

Almost surely, 2^26456001 is an apocalyptic number.

It is an amenable number.

26456001 is a deficient number, since it is larger than the sum of its proper divisors (15541311).

26456001 is a wasteful number, since it uses less digits than its factorization.

26456001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 853.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 26456001 is about 5143.5397344630. The cubic root of 26456001 is about 297.9715038139.

It can be divided in two parts, 2645 and 6001, that added together give a triangular number (8646 = T₁₃₁).

The spelling of 26456001 in words is "twenty-six million, four hundred fifty-six thousand, one".