149880460 has 12 divisors (see below), whose sum is σ = 314749008. Its totient is φ = 59952176.

The previous prime is 149880431. The next prime is 149880463. The reversal of 149880460 is 64088941.

It is not an unprimeable number, because it can be changed into a prime (149880463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3746992 + ... + 3747031.

It is an arithmetic number, because the mean of its divisors is an integer number (26229084).

Almost surely, 2^149880460 is an apocalyptic number.

149880460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

149880460 is an abundant number, since it is smaller than the sum of its proper divisors (164868548).

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

149880460 is a wasteful number, since it uses less digits than its factorization.

149880460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7494032 (or 7494030 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 149880460 is about 12242.5675411655. The cubic root of 149880460 is about 531.1881024078.

The spelling of 149880460 in words is "one hundred forty-nine million, eight hundred eighty thousand, four hundred sixty".