149765048 has 64 divisors (see below), whose sum is σ = 303696000. Its totient is φ = 69092352.

The previous prime is 149765039. The next prime is 149765051. The reversal of 149765048 is 840567941.

149765048 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 626513 + ... + 626751.

It is an arithmetic number, because the mean of its divisors is an integer number (4745250).

Almost surely, 2^149765048 is an apocalyptic number.

It is an amenable number.

149765048 is an abundant number, since it is smaller than the sum of its proper divisors (153930952).

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

149765048 is a wasteful number, since it uses less digits than its factorization.

149765048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384 (or 380 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 44.

The square root of 149765048 is about 12237.8530796868. The cubic root of 149765048 is about 531.0517243377.

The spelling of 149765048 in words is "one hundred forty-nine million, seven hundred sixty-five thousand, forty-eight".