26849742 has 16 divisors (see below), whose sum is σ = 53758080. Its totient is φ = 8940152.

The previous prime is 26849741. The next prime is 26849761. The reversal of 26849742 is 24794862.

It is a junction number, because it is equal to n+sod(n) for n = 26849694 and 26849703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26849741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5509 + ... + 9167.

It is an arithmetic number, because the mean of its divisors is an integer number (3359880).

Almost surely, 2^26849742 is an apocalyptic number.

26849742 is an abundant number, since it is smaller than the sum of its proper divisors (26908338).

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

26849742 is a wasteful number, since it uses less digits than its factorization.

26849742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4887.

The product of its digits is 193536, while the sum is 42.

The square root of 26849742 is about 5181.6736678413. The cubic root of 26849742 is about 299.4424533365.

The spelling of 26849742 in words is "twenty-six million, eight hundred forty-nine thousand, seven hundred forty-two".