26430801 has 16 divisors (see below), whose sum is σ = 37433088. Its totient is φ = 16531200.

The previous prime is 26430787. The next prime is 26430809. The reversal of 26430801 is 10803462.

It is a happy number.

It is not a de Polignac number, because 26430801 - 2¹³ = 26422609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (26430809) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20856 + ... + 22086.

It is an arithmetic number, because the mean of its divisors is an integer number (2339568).

Almost surely, 2^26430801 is an apocalyptic number.

It is an amenable number.

26430801 is a deficient number, since it is larger than the sum of its proper divisors (11002287).

26430801 is a wasteful number, since it uses less digits than its factorization.

26430801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1672.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 26430801 is about 5141.0894759769. The cubic root of 26430801 is about 297.8768653323.

The spelling of 26430801 in words is "twenty-six million, four hundred thirty thousand, eight hundred one".