135950078 has 8 divisors (see below), whose sum is σ = 222463800. Its totient is φ = 61795480.

The previous prime is 135950077. The next prime is 135950083. The reversal of 135950078 is 870059531.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135950077) 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, 3089753 + ... + 3089796.

It is an arithmetic number, because the mean of its divisors is an integer number (27807975).

Almost surely, 2^135950078 is an apocalyptic number.

135950078 is a deficient number, since it is larger than the sum of its proper divisors (86513722).

135950078 is a wasteful number, since it uses less digits than its factorization.

135950078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6179562.

The product of its (nonzero) digits is 37800, while the sum is 38.

The square root of 135950078 is about 11659.7632051427. The cubic root of 135950078 is about 514.1933871370.

The spelling of 135950078 in words is "one hundred thirty-five million, nine hundred fifty thousand, seventy-eight".