149518060 has 24 divisors (see below), whose sum is σ = 332458560. Its totient is φ = 56289024.

The previous prime is 149518051. The next prime is 149518069. The reversal of 149518060 is 60815941.

149518060 is digitally balanced in base 3, 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 (149518051) and next prime (149518069).

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (149518069) 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, 219540 + ... + 220219.

It is an arithmetic number, because the mean of its divisors is an integer number (13852440).

Almost surely, 2^149518060 is an apocalyptic number.

149518060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

149518060 is an abundant number, since it is smaller than the sum of its proper divisors (182940500).

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

149518060 is a wasteful number, since it uses less digits than its factorization.

149518060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439785 (or 439783 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 149518060 is about 12227.7577666553. The cubic root of 149518060 is about 530.7596322135.

The spelling of 149518060 in words is "one hundred forty-nine million, five hundred eighteen thousand, sixty".