150678836 has 24 divisors (see below), whose sum is σ = 328754496. Its totient is φ = 58705920.

The previous prime is 150678821. The next prime is 150678839. The reversal of 150678836 is 638876051.

It is a super-3 number, since 3×150678836³ (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150678839) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 244301 + ... + 244916.

It is an arithmetic number, because the mean of its divisors is an integer number (13698104).

Almost surely, 2^150678836 is an apocalyptic number.

It is an amenable number.

150678836 is an abundant number, since it is smaller than the sum of its proper divisors (178075660).

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

150678836 is a wasteful number, since it uses less digits than its factorization.

150678836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489239 (or 489237 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 44.

The square root of 150678836 is about 12275.1307936005. The cubic root of 150678836 is about 532.1296017186.

The spelling of 150678836 in words is "one hundred fifty million, six hundred seventy-eight thousand, eight hundred thirty-six".