149310480 has 160 divisors (see below), whose sum is σ = 527109120. Its totient is φ = 34608640.

The previous prime is 149310463. The next prime is 149310481. The reversal of 149310480 is 84013941.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (149310481) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59491 + ... + 61949.

It is an arithmetic number, because the mean of its divisors is an integer number (3294432).

Almost surely, 2^149310480 is an apocalyptic number.

149310480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 149310480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (263554560).

149310480 is an abundant number, since it is smaller than the sum of its proper divisors (377798640).

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

149310480 is a wasteful number, since it uses less digits than its factorization.

149310480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2509 (or 2503 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 149310480 is about 12219.2667537786. The cubic root of 149310480 is about 530.5138957672.

The spelling of 149310480 in words is "one hundred forty-nine million, three hundred ten thousand, four hundred eighty".