135261762 has 8 divisors (see below), whose sum is σ = 270523536. Its totient is φ = 45087252.

The previous prime is 135261743. The next prime is 135261769. The reversal of 135261762 is 267162531.

It is a sphenic number, since it is the product of 3 distinct primes.

135261762 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (135261769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11271808 + ... + 11271819.

It is an arithmetic number, because the mean of its divisors is an integer number (33815442).

Almost surely, 2^135261762 is an apocalyptic number.

135261762 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

135261762 is a wasteful number, since it uses less digits than its factorization.

135261762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22543632.

The product of its digits is 15120, while the sum is 33.

The square root of 135261762 is about 11630.2090264965. The cubic root of 135261762 is about 513.3241304735.

The spelling of 135261762 in words is "one hundred thirty-five million, two hundred sixty-one thousand, seven hundred sixty-two".