135469092 has 96 divisors (see below), whose sum is σ = 365460480. Its totient is φ = 38666880.

The previous prime is 135469091. The next prime is 135469111. The reversal of 135469092 is 290964531.

It is a self number, because there is not a number n which added to its sum of digits gives 135469092.

It is not an unprimeable number, because it can be changed into a prime (135469091) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 164193 + ... + 165015.

It is an arithmetic number, because the mean of its divisors is an integer number (3806880).

Almost surely, 2^135469092 is an apocalyptic number.

135469092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 135469092, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (182730240).

135469092 is an abundant number, since it is smaller than the sum of its proper divisors (229991388).

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

135469092 is a wasteful number, since it uses less digits than its factorization.

135469092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913 (or 911 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 39.

The square root of 135469092 is about 11639.1190388276. The cubic root of 135469092 is about 513.5862719664.

The spelling of 135469092 in words is "one hundred thirty-five million, four hundred sixty-nine thousand, ninety-two".