149729048 has 32 divisors (see below), whose sum is σ = 328678560. Its totient is φ = 62603520.

The previous prime is 149729023. The next prime is 149729051. The reversal of 149729048 is 840927941.

149729048 is digitally balanced in base 2, 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 7 ways as a sum of consecutive naturals, for example, 30311 + ... + 34902.

It is an arithmetic number, because the mean of its divisors is an integer number (10271205).

Almost surely, 2^149729048 is an apocalyptic number.

It is an amenable number.

149729048 is an abundant number, since it is smaller than the sum of its proper divisors (178949512).

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

149729048 is a wasteful number, since it uses less digits than its factorization.

149729048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65267 (or 65263 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 44.

The square root of 149729048 is about 12236.3821450623. The cubic root of 149729048 is about 531.0091701406.

The spelling of 149729048 in words is "one hundred forty-nine million, seven hundred twenty-nine thousand, forty-eight".