133850982 has 16 divisors (see below), whose sum is σ = 269049600. Its totient is φ = 44392392.

The previous prime is 133850947. The next prime is 133850987. The reversal of 133850982 is 289058331.

It is a self number, because there is not a number n which added to its sum of digits gives 133850982.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133850987) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54858 + ... + 57245.

It is an arithmetic number, because the mean of its divisors is an integer number (16815600).

Almost surely, 2^133850982 is an apocalyptic number.

133850982 is an abundant number, since it is smaller than the sum of its proper divisors (135198618).

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

133850982 is a wasteful number, since it uses less digits than its factorization.

133850982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112307.

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 133850982 is about 11569.3985150482. The cubic root of 133850982 is about 511.5332329446.

The spelling of 133850982 in words is "one hundred thirty-three million, eight hundred fifty thousand, nine hundred eighty-two".