149352826 has 8 divisors (see below), whose sum is σ = 256033440. Its totient is φ = 64008348.

The previous prime is 149352821. The next prime is 149352877. The reversal of 149352826 is 628253941.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (149352821) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5334016 + ... + 5334043.

It is an arithmetic number, because the mean of its divisors is an integer number (32004180).

Almost surely, 2^149352826 is an apocalyptic number.

149352826 is a deficient number, since it is larger than the sum of its proper divisors (106680614).

149352826 is a wasteful number, since it uses less digits than its factorization.

149352826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10668068.

The product of its digits is 103680, while the sum is 40.

The square root of 149352826 is about 12220.9993863023. Note that the first 3 decimals coincide. The cubic root of 149352826 is about 530.5640441068.

The spelling of 149352826 in words is "one hundred forty-nine million, three hundred fifty-two thousand, eight hundred twenty-six".