135422475 has 12 divisors (see below), whose sum is σ = 223898616. Its totient is φ = 72225280.

The previous prime is 135422461. The next prime is 135422491. The reversal of 135422475 is 574224531.

It is not a de Polignac number, because 135422475 - 2¹³ = 135414283 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 902742 + ... + 902891.

It is an arithmetic number, because the mean of its divisors is an integer number (18658218).

Almost surely, 2^135422475 is an apocalyptic number.

135422475 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

135422475 is a deficient number, since it is larger than the sum of its proper divisors (88476141).

135422475 is a wasteful number, since it uses less digits than its factorization.

135422475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1805646 (or 1805641 counting only the distinct ones).

The product of its digits is 33600, while the sum is 33.

The square root of 135422475 is about 11637.1162664983. The cubic root of 135422475 is about 513.5273542269.

The spelling of 135422475 in words is "one hundred thirty-five million, four hundred twenty-two thousand, four hundred seventy-five".