133702 has 4 divisors (see below), whose sum is σ = 200556. Its totient is φ = 66850.

The previous prime is 133697. The next prime is 133709. The reversal of 133702 is 207331.

It is a semiprime because it is the product of two primes.

It is a plaindrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33424 + ... + 33427.

It is an arithmetic number, because the mean of its divisors is an integer number (50139).

2¹³³⁷⁰² is an apocalyptic number.

133702 is a deficient number, since it is larger than the sum of its proper divisors (66854).

133702 is an equidigital number, since it uses as much as digits as its factorization.

133702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66853.

The product of its (nonzero) digits is 126, while the sum is 16.

The square root of 133702 is about 365.6528408204. The cubic root of 133702 is about 51.1343376197.

The spelling of 133702 in words is "one hundred thirty-three thousand, seven hundred two".