150078864 has 80 divisors (see below), whose sum is σ = 435722112. Its totient is φ = 44166144.

The previous prime is 150078833. The next prime is 150078883. The reversal of 150078864 is 468870051.

It is a Harshad number since it is a multiple of its sum of digits (39).

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, 9124 + ... + 19580.

Almost surely, 2^150078864 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 150078864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (217861056).

150078864 is an abundant number, since it is smaller than the sum of its proper divisors (285643248).

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

150078864 is a wasteful number, since it uses less digits than its factorization.

150078864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10504 (or 10498 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 39.

The square root of 150078864 is about 12250.6679001596. The cubic root of 150078864 is about 531.4223855052.

It can be divided in two parts, 15007 and 8864, that added together give a triangular number (23871 = T₂₁₈).

The spelling of 150078864 in words is "one hundred fifty million, seventy-eight thousand, eight hundred sixty-four".