135534970 has 16 divisors (see below), whose sum is σ = 247605408. Its totient is φ = 53404560.

The previous prime is 135534943. The next prime is 135534979. The reversal of 135534970 is 79435531.

It is not an unprimeable number, because it can be changed into a prime (135534979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100476 + ... + 101815.

It is an arithmetic number, because the mean of its divisors is an integer number (15475338).

Almost surely, 2^135534970 is an apocalyptic number.

135534970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135534970 is a deficient number, since it is larger than the sum of its proper divisors (112070438).

135534970 is a wasteful number, since it uses less digits than its factorization.

135534970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202365.

The product of its (nonzero) digits is 56700, while the sum is 37.

The square root of 135534970 is about 11641.9487200382. The cubic root of 135534970 is about 513.6695100270.

The spelling of 135534970 in words is "one hundred thirty-five million, five hundred thirty-four thousand, nine hundred seventy".