149436372 has 12 divisors (see below), whose sum is σ = 348684896. Its totient is φ = 49812120.

The previous prime is 149436367. The next prime is 149436379. The reversal of 149436372 is 273634941.

149436372 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 149436372.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149436379) 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, 6226504 + ... + 6226527.

Almost surely, 2^149436372 is an apocalyptic number.

149436372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

149436372 is an abundant number, since it is smaller than the sum of its proper divisors (199248524).

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

149436372 is a wasteful number, since it uses less digits than its factorization.

149436372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12453038 (or 12453036 counting only the distinct ones).

The product of its digits is 108864, while the sum is 39.

The square root of 149436372 is about 12224.4170413153. The cubic root of 149436372 is about 530.6629558408.

The spelling of 149436372 in words is "one hundred forty-nine million, four hundred thirty-six thousand, three hundred seventy-two".