149847824 has 40 divisors (see below), whose sum is σ = 333097728. Its totient is φ = 63970560.

The previous prime is 149847767. The next prime is 149847833. The reversal of 149847824 is 428748941.

149847824 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 27884 + ... + 32820.

Almost surely, 2^149847824 is an apocalyptic number.

149847824 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

149847824 is an abundant number, since it is smaller than the sum of its proper divisors (183249904).

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

149847824 is a wasteful number, since it uses less digits than its factorization.

149847824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5223 (or 5217 counting only the distinct ones).

The product of its digits is 516096, while the sum is 47.

The square root of 149847824 is about 12241.2345782605. The cubic root of 149847824 is about 531.1495447614.

The spelling of 149847824 in words is "one hundred forty-nine million, eight hundred forty-seven thousand, eight hundred twenty-four".