148836864 has 160 divisors (see below), whose sum is σ = 452542464. Its totient is φ = 43028480.

The previous prime is 148836851. The next prime is 148836871. The reversal of 148836864 is 468638841.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 388417 + ... + 388799.

Almost surely, 2^148836864 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148836864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (226271232).

148836864 is an abundant number, since it is smaller than the sum of its proper divisors (303705600).

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

148836864 is a wasteful number, since it uses less digits than its factorization.

148836864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438 (or 422 counting only the distinct ones).

The product of its digits is 884736, while the sum is 48.

The square root of 148836864 is about 12199.8714747328. The cubic root of 148836864 is about 529.9523678565.

The spelling of 148836864 in words is "one hundred forty-eight million, eight hundred thirty-six thousand, eight hundred sixty-four".