26340454 has 8 divisors (see below), whose sum is σ = 45155088. Its totient is φ = 11288760.

The previous prime is 26340449. The next prime is 26340473. The reversal of 26340454 is 45404362.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×26340454² = 1387639033852232, which contains 22 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 940717 + ... + 940744.

It is an arithmetic number, because the mean of its divisors is an integer number (5644386).

Almost surely, 2^26340454 is an apocalyptic number.

26340454 is a deficient number, since it is larger than the sum of its proper divisors (18814634).

26340454 is a wasteful number, since it uses less digits than its factorization.

26340454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1881470.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 26340454 is about 5132.2951980571. The cubic root of 26340454 is about 297.5370723285.

The spelling of 26340454 in words is "twenty-six million, three hundred forty thousand, four hundred fifty-four".