149511080 has 32 divisors (see below), whose sum is σ = 345495240. Its totient is φ = 58187520.

The previous prime is 149511077. The next prime is 149511083. The reversal of 149511080 is 80115941.

149511080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (149511077) and next prime (149511083).

It can be written as a sum of positive squares in 4 ways, for example, as 104325796 + 45185284 = 10214^2 + 6722^2 .

It is not an unprimeable number, because it can be changed into a prime (149511083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49031 + ... + 51990.

Almost surely, 2^149511080 is an apocalyptic number.

149511080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

149511080 is an abundant number, since it is smaller than the sum of its proper divisors (195984160).

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

149511080 is a wasteful number, since it uses less digits than its factorization.

149511080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101069 (or 101065 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 29.

The square root of 149511080 is about 12227.4723471370. The cubic root of 149511080 is about 530.7513728771.

The spelling of 149511080 in words is "one hundred forty-nine million, five hundred eleven thousand, eighty".