150146970 has 64 divisors (see below), whose sum is σ = 371036160. Its totient is φ = 38864448.

The previous prime is 150146959. The next prime is 150146977. The reversal of 150146970 is 79641051.

150146970 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×150146970² = 45088225200361800, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (150146977) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 308067 + ... + 308553.

It is an arithmetic number, because the mean of its divisors is an integer number (5797440).

Almost surely, 2^150146970 is an apocalyptic number.

150146970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 150146970, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185518080).

150146970 is an abundant number, since it is smaller than the sum of its proper divisors (220889190).

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

150146970 is a wasteful number, since it uses less digits than its factorization.

150146970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779.

The product of its (nonzero) digits is 7560, while the sum is 33.

The square root of 150146970 is about 12253.4472700543. The cubic root of 150146970 is about 531.5027600909.

The spelling of 150146970 in words is "one hundred fifty million, one hundred forty-six thousand, nine hundred seventy".