26349432 has 16 divisors (see below), whose sum is σ = 65873640. Its totient is φ = 8783136.

The previous prime is 26349431. The next prime is 26349451. The reversal of 26349432 is 23494362.

It is a junction number, because it is equal to n+sod(n) for n = 26349393 and 26349402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26349431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 548923 + ... + 548970.

Almost surely, 2^26349432 is an apocalyptic number.

It is an amenable number.

26349432 is an abundant number, since it is smaller than the sum of its proper divisors (39524208).

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

26349432 is a wasteful number, since it uses less digits than its factorization.

26349432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1097902 (or 1097898 counting only the distinct ones).

The product of its digits is 31104, while the sum is 33.

The square root of 26349432 is about 5133.1697809443. The cubic root of 26349432 is about 297.5708731177.

The spelling of 26349432 in words is "twenty-six million, three hundred forty-nine thousand, four hundred thirty-two".