135641462 has 16 divisors (see below), whose sum is σ = 222787584. Its totient is φ = 61425000.

The previous prime is 135641449. The next prime is 135641477. The reversal of 135641462 is 264146531.

135641462 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 5414 + ... + 17337.

It is an arithmetic number, because the mean of its divisors is an integer number (13924224).

Almost surely, 2^135641462 is an apocalyptic number.

135641462 is a deficient number, since it is larger than the sum of its proper divisors (87146122).

135641462 is a wasteful number, since it uses less digits than its factorization.

135641462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23035.

The product of its digits is 17280, while the sum is 32.

The square root of 135641462 is about 11646.5214549238. The cubic root of 135641462 is about 513.8040075987.

Adding to 135641462 its reverse (264146531), we get a palindrome (399787993).

The spelling of 135641462 in words is "one hundred thirty-five million, six hundred forty-one thousand, four hundred sixty-two".