26995454 has 4 divisors (see below), whose sum is σ = 40493184. Its totient is φ = 13497726.

The previous prime is 26995453. The next prime is 26995469. The reversal of 26995454 is 45459962.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 45459962 = 2 ⋅22729981.

It is a super-2 number, since 2×26995454² = 1457509073332232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26995453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6748862 + ... + 6748865.

It is an arithmetic number, because the mean of its divisors is an integer number (10123296).

Almost surely, 2^26995454 is an apocalyptic number.

26995454 is a deficient number, since it is larger than the sum of its proper divisors (13497730).

26995454 is a wasteful number, since it uses less digits than its factorization.

26995454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13497729.

The product of its digits is 388800, while the sum is 44.

The square root of 26995454 is about 5195.7149652382. The cubic root of 26995454 is about 299.9831620179.

The spelling of 26995454 in words is "twenty-six million, nine hundred ninety-five thousand, four hundred fifty-four".