149356332 has 96 divisors (see below), whose sum is σ = 400075200. Its totient is φ = 48162816.

The previous prime is 149356303. The next prime is 149356349. The reversal of 149356332 is 233653941.

It is a happy number.

149356332 is a `hidden beast` number, since 1 + 4 + 93 + 563 + 3 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

Its product of digits (58320) is a multiple of the sum of its prime factors (432).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 555094 + ... + 555362.

It is an arithmetic number, because the mean of its divisors is an integer number (4167450).

Almost surely, 2^149356332 is an apocalyptic number.

149356332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 149356332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (200037600).

149356332 is an abundant number, since it is smaller than the sum of its proper divisors (250718868).

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

149356332 is a wasteful number, since it uses less digits than its factorization.

149356332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432 (or 424 counting only the distinct ones).

The product of its digits is 58320, while the sum is 36.

The square root of 149356332 is about 12221.1428270845. The cubic root of 149356332 is about 530.5681956698.

The spelling of 149356332 in words is "one hundred forty-nine million, three hundred fifty-six thousand, three hundred thirty-two".