150778328 has 24 divisors (see below), whose sum is σ = 284732100. Its totient is φ = 74853072.

The previous prime is 150778297. The next prime is 150778343. The reversal of 150778328 is 823877051.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 397643 + ... + 398021.

Almost surely, 2^150778328 is an apocalyptic number.

It is an amenable number.

150778328 is a deficient number, since it is larger than the sum of its proper divisors (133953772).

150778328 is an equidigital number, since it uses as much as digits as its factorization.

150778328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 831 (or 604 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 41.

The square root of 150778328 is about 12279.1827089591. The cubic root of 150778328 is about 532.2466962213.

The spelling of 150778328 in words is "one hundred fifty million, seven hundred seventy-eight thousand, three hundred twenty-eight".