118402 has 8 divisors (see below), whose sum is σ = 181116. Its totient is φ = 58032.

The previous prime is 118399. The next prime is 118409. The reversal of 118402 is 204811.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 114921 + 3481 = 339^2 + 59^2 .

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

It is not an unprimeable number, because it can be changed into a prime (118409) 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, 453 + ... + 664.

2¹¹⁸⁴⁰² is an apocalyptic number.

118402 is a deficient number, since it is larger than the sum of its proper divisors (62714).

118402 is a wasteful number, since it uses less digits than its factorization.

118402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1172.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 118402 is about 344.0959168604. The cubic root of 118402 is about 49.1043175328.

The spelling of 118402 in words is "one hundred eighteen thousand, four hundred two".