135354620 has 12 divisors (see below), whose sum is σ = 284244744. Its totient is φ = 54141840.

The previous prime is 135354617. The next prime is 135354623. The reversal of 135354620 is 26453531.

It is an interprime number because it is at equal distance from previous prime (135354617) and next prime (135354623).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135354623) 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, 3383846 + ... + 3383885.

It is an arithmetic number, because the mean of its divisors is an integer number (23687062).

Almost surely, 2^135354620 is an apocalyptic number.

135354620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135354620 is an abundant number, since it is smaller than the sum of its proper divisors (148890124).

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

135354620 is a wasteful number, since it uses less digits than its factorization.

135354620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6767740 (or 6767738 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 135354620 is about 11634.2004452390. The cubic root of 135354620 is about 513.4415702876.

The spelling of 135354620 in words is "one hundred thirty-five million, three hundred fifty-four thousand, six hundred twenty".