149999352 has 16 divisors (see below), whose sum is σ = 374998440. Its totient is φ = 49999776.

The previous prime is 149999327. The next prime is 149999363. The reversal of 149999352 is 253999941.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 149999295 and 149999304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3124963 + ... + 3125010.

Almost surely, 2^149999352 is an apocalyptic number.

149999352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

149999352 is an abundant number, since it is smaller than the sum of its proper divisors (224999088).

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

149999352 is a wasteful number, since it uses less digits than its factorization.

149999352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6249982 (or 6249978 counting only the distinct ones).

The product of its digits is 787320, while the sum is 51.

The square root of 149999352 is about 12247.4222593981. The cubic root of 149999352 is about 531.3285194760.

The spelling of 149999352 in words is "one hundred forty-nine million, nine hundred ninety-nine thousand, three hundred fifty-two".