150673920 has 160 divisors (see below), whose sum is σ = 503217792. Its totient is φ = 38387712.

The previous prime is 150673903. The next prime is 150673931. The reversal of 150673920 is 29376051.

It is a tau number, because it is divible by the number of its divisors (160).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 176214 + ... + 177066.

Almost surely, 2^150673920 is an apocalyptic number.

150673920 is a gapful number since it is divisible by the number (10) 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 150673920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (251608896).

150673920 is an abundant number, since it is smaller than the sum of its proper divisors (352543872).

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

150673920 is an equidigital number, since it uses as much as digits as its factorization.

150673920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 902 (or 886 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 33.

The square root of 150673920 is about 12274.9305497017. The cubic root of 150673920 is about 532.1238146251.

The spelling of 150673920 in words is "one hundred fifty million, six hundred seventy-three thousand, nine hundred twenty".