26455434 has 32 divisors (see below), whose sum is σ = 56246400. Its totient is φ = 8266752.

The previous prime is 26455411. The next prime is 26455459. The reversal of 26455434 is 43455462.

It is a junction number, because it is equal to n+sod(n) for n = 26455395 and 26455404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43867 + ... + 44465.

It is an arithmetic number, because the mean of its divisors is an integer number (1757700).

Almost surely, 2^26455434 is an apocalyptic number.

26455434 is an abundant number, since it is smaller than the sum of its proper divisors (29790966).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26455434 is a wasteful number, since it uses less digits than its factorization.

26455434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1054.

The product of its digits is 57600, while the sum is 33.

The square root of 26455434 is about 5143.4846164833. The cubic root of 26455434 is about 297.9693751091.

The spelling of 26455434 in words is "twenty-six million, four hundred fifty-five thousand, four hundred thirty-four".