135480422 has 16 divisors (see below), whose sum is σ = 253366272. Its totient is φ = 52784520.

The previous prime is 135480409. The next prime is 135480427. The reversal of 135480422 is 224084531.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135480427) 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, 439718 + ... + 440025.

It is an arithmetic number, because the mean of its divisors is an integer number (15835392).

Almost surely, 2^135480422 is an apocalyptic number.

135480422 is a deficient number, since it is larger than the sum of its proper divisors (117885850).

135480422 is a wasteful number, since it uses less digits than its factorization.

135480422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 879763.

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 135480422 is about 11639.6057493370. The cubic root of 135480422 is about 513.6005895502.

The spelling of 135480422 in words is "one hundred thirty-five million, four hundred eighty thousand, four hundred twenty-two".