135854284 has 12 divisors (see below), whose sum is σ = 248081904. Its totient is φ = 64973744.

The previous prime is 135854281. The next prime is 135854287. The reversal of 135854284 is 482458531.

It is an interprime number because it is at equal distance from previous prime (135854281) and next prime (135854287).

It is not an unprimeable number, because it can be changed into a prime (135854281) 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, 738247 + ... + 738430.

It is an arithmetic number, because the mean of its divisors is an integer number (20673492).

Almost surely, 2^135854284 is an apocalyptic number.

It is an amenable number.

135854284 is a deficient number, since it is larger than the sum of its proper divisors (112227620).

135854284 is a wasteful number, since it uses less digits than its factorization.

135854284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1476704 (or 1476702 counting only the distinct ones).

The product of its digits is 153600, while the sum is 40.

The square root of 135854284 is about 11655.6545933723. The cubic root of 135854284 is about 514.0725873656.

The spelling of 135854284 in words is "one hundred thirty-five million, eight hundred fifty-four thousand, two hundred eighty-four".