135425046 has 16 divisors (see below), whose sum is σ = 285105600. Its totient is φ = 42765768.

The previous prime is 135425033. The next prime is 135425051. The reversal of 135425046 is 640524531.

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, 593856 + ... + 594083.

It is an arithmetic number, because the mean of its divisors is an integer number (17819100).

Almost surely, 2^135425046 is an apocalyptic number.

135425046 is an abundant number, since it is smaller than the sum of its proper divisors (149680554).

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

135425046 is a wasteful number, since it uses less digits than its factorization.

135425046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1187963.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 135425046 is about 11637.2267314855. The cubic root of 135425046 is about 513.5306039841.

Adding to 135425046 its reverse (640524531), we get a palindrome (775949577).

The spelling of 135425046 in words is "one hundred thirty-five million, four hundred twenty-five thousand, forty-six".