149502 has 8 divisors (see below), whose sum is σ = 299016. Its totient is φ = 49832.
The previous prime is 149497. The next prime is 149503. The reversal of 149502 is 205941.
It is a sphenic number, since it is the product of 3 distinct primes.
149502 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (149503) by changing a digit.
149502 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12453 + ... + 12464.
It is an arithmetic number, because the mean of its divisors is an integer number (37377).
2149502 is an apocalyptic number.
149502 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
149502 is a wasteful number, since it uses less digits than its factorization.
149502 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24922.
The product of its (nonzero) digits is 360, while the sum is 21.
The square root of 149502 is about 386.6548848780. The cubic root of 149502 is about 53.0740628255.
The spelling of 149502 in words is "one hundred forty-nine thousand, five hundred two".
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