148830864 has 120 divisors (see below), whose sum is σ = 475987392. Its totient is φ = 39237120.

The previous prime is 148830859. The next prime is 148830881. The reversal of 148830864 is 468038841.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 55474 + ... + 58094.

Almost surely, 2^148830864 is an apocalyptic number.

148830864 is a gapful number since it is divisible by the number (14) 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 148830864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (237993696).

148830864 is an abundant number, since it is smaller than the sum of its proper divisors (327156528).

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

148830864 is a wasteful number, since it uses less digits than its factorization.

148830864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2665 (or 2646 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 42.

The square root of 148830864 is about 12199.6255680246. The cubic root of 148830864 is about 529.9452465094.

The spelling of 148830864 in words is "one hundred forty-eight million, eight hundred thirty thousand, eight hundred sixty-four".