149652512 has 48 divisors (see below), whose sum is σ = 316794240. Its totient is φ = 69366528.

The previous prime is 149652491. The next prime is 149652551. The reversal of 149652512 is 215256941.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25958 + ... + 31194.

It is an arithmetic number, because the mean of its divisors is an integer number (6599880).

Almost surely, 2^149652512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 149652512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158397120).

149652512 is an abundant number, since it is smaller than the sum of its proper divisors (167141728).

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

149652512 is a wasteful number, since it uses less digits than its factorization.

149652512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5313 (or 5305 counting only the distinct ones).

The product of its digits is 21600, while the sum is 35.

The square root of 149652512 is about 12233.2543503354. The cubic root of 149652512 is about 530.9186772466.

The spelling of 149652512 in words is "one hundred forty-nine million, six hundred fifty-two thousand, five hundred twelve".