149323080 has 32 divisors (see below), whose sum is σ = 447969600. Its totient is φ = 39819456.

The previous prime is 149323073. The next prime is 149323093. The reversal of 149323080 is 80323941.

149323080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 622060 + ... + 622299.

It is an arithmetic number, because the mean of its divisors is an integer number (13999050).

Almost surely, 2^149323080 is an apocalyptic number.

149323080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

149323080 is an abundant number, since it is smaller than the sum of its proper divisors (298646520).

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

149323080 is a wasteful number, since it uses less digits than its factorization.

149323080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1244373 (or 1244369 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 149323080 is about 12219.7823221201. The cubic root of 149323080 is about 530.5288183345.

The spelling of 149323080 in words is "one hundred forty-nine million, three hundred twenty-three thousand, eighty".