149567330 has 64 divisors (see below), whose sum is σ = 304432128. Its totient is φ = 52436160.

The previous prime is 149567329. The next prime is 149567381. The reversal of 149567330 is 33765941.

It is a happy number.

149567330 is digitally balanced in base 2 and base 3, because in such bases 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 31 ways as a sum of consecutive naturals, for example, 487037 + ... + 487343.

It is an arithmetic number, because the mean of its divisors is an integer number (4756752).

Almost surely, 2^149567330 is an apocalyptic number.

149567330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

149567330 is an abundant number, since it is smaller than the sum of its proper divisors (154864798).

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

149567330 is a wasteful number, since it uses less digits than its factorization.

149567330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471.

The product of its (nonzero) digits is 68040, while the sum is 38.

The square root of 149567330 is about 12229.7722791555. The cubic root of 149567330 is about 530.8179254060.

The spelling of 149567330 in words is "one hundred forty-nine million, five hundred sixty-seven thousand, three hundred thirty".