135514436 has 24 divisors (see below), whose sum is σ = 249264960. Its totient is φ = 64338912.

The previous prime is 135514433. The next prime is 135514439. The reversal of 135514436 is 634415531.

It is an interprime number because it is at equal distance from previous prime (135514433) and next prime (135514439).

It is not an unprimeable number, because it can be changed into a prime (135514433) 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, 7490 + ... + 18086.

It is an arithmetic number, because the mean of its divisors is an integer number (10386040).

Almost surely, 2^135514436 is an apocalyptic number.

It is an amenable number.

135514436 is a deficient number, since it is larger than the sum of its proper divisors (113750524).

135514436 is a wasteful number, since it uses less digits than its factorization.

135514436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10763 (or 10761 counting only the distinct ones).

The product of its digits is 21600, while the sum is 32.

The square root of 135514436 is about 11641.0667896031. The cubic root of 135514436 is about 513.6435678355.

Adding to 135514436 its reverse (634415531), we get a palindrome (769929967).

The spelling of 135514436 in words is "one hundred thirty-five million, five hundred fourteen thousand, four hundred thirty-six".