149196 has 12 divisors (see below), whose sum is σ = 348152. Its totient is φ = 49728.

The previous prime is 149183. The next prime is 149197. The reversal of 149196 is 691941.

149196 = 5² + 6² + ... + 76².

149196 is nontrivially palindromic in base 5.

It is a tau number, because it is divible by the number of its divisors (12).

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (149197) 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, 6205 + ... + 6228.

2¹⁴⁹¹⁹⁶ is an apocalyptic number.

It is an amenable number.

149196 is an abundant number, since it is smaller than the sum of its proper divisors (198956).

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

149196 is a wasteful number, since it uses less digits than its factorization.

149196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12440 (or 12438 counting only the distinct ones).

The product of its digits is 1944, while the sum is 30.

The square root of 149196 is about 386.2589804781. The cubic root of 149196 is about 53.0378275103.

The spelling of 149196 in words is "one hundred forty-nine thousand, one hundred ninety-six".