149676 has 12 divisors (see below), whose sum is σ = 349272. Its totient is φ = 49888.

The previous prime is 149629. The next prime is 149689. The reversal of 149676 is 676941.

It is a happy number.

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

It is an alternating number because its digits alternate between odd and even.

It is a plaindrome in base 16.

It is an unprimeable number.

149676 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6225 + ... + 6248.

It is an arithmetic number, because the mean of its divisors is an integer number (29106).

2¹⁴⁹⁶⁷⁶ is an apocalyptic number.

It is an amenable number.

149676 is an abundant number, since it is smaller than the sum of its proper divisors (199596).

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

149676 is a wasteful number, since it uses less digits than its factorization.

149676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12480 (or 12478 counting only the distinct ones).

The product of its digits is 9072, while the sum is 33.

The square root of 149676 is about 386.8798263027. The cubic root of 149676 is about 53.0946451734.

The spelling of 149676 in words is "one hundred forty-nine thousand, six hundred seventy-six".