26435742 has 16 divisors (see below), whose sum is σ = 52926480. Its totient is φ = 8802752.

The previous prime is 26435719. The next prime is 26435767. The reversal of 26435742 is 24753462.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6634 + ... + 9842.

It is an arithmetic number, because the mean of its divisors is an integer number (3307905).

Almost surely, 2^26435742 is an apocalyptic number.

26435742 is an abundant number, since it is smaller than the sum of its proper divisors (26490738).

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

26435742 is a wasteful number, since it uses less digits than its factorization.

26435742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4587.

The product of its digits is 40320, while the sum is 33.

The square root of 26435742 is about 5141.5699936887. The cubic root of 26435742 is about 297.8954259741.

It can be divided in two parts, 2643 and 5742, that added together give a triangular number (8385 = T₁₂₉).

The spelling of 26435742 in words is "twenty-six million, four hundred thirty-five thousand, seven hundred forty-two".