26742951 has 12 divisors (see below), whose sum is σ = 40308528. Its totient is φ = 17053344.

The previous prime is 26742941. The next prime is 26742973. The reversal of 26742951 is 15924762.

It is not a de Polignac number, because 26742951 - 2¹³ = 26734759 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26742941) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64390 + ... + 64803.

It is an arithmetic number, because the mean of its divisors is an integer number (3359044).

Almost surely, 2^26742951 is an apocalyptic number.

26742951 is a deficient number, since it is larger than the sum of its proper divisors (13565577).

26742951 is a wasteful number, since it uses less digits than its factorization.

26742951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129222 (or 129219 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 26742951 is about 5171.3587189442. The cubic root of 26742951 is about 299.0449293602.

It can be divided in two parts, 2674 and 2951, that added together give a square (5625 = 75²).

The spelling of 26742951 in words is "twenty-six million, seven hundred forty-two thousand, nine hundred fifty-one".