150146446 has 8 divisors (see below), whose sum is σ = 225944784. Its totient is φ = 74831520.

The previous prime is 150146429. The next prime is 150146467. The reversal of 150146446 is 644641051.

150146446 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120075 + ... + 121318.

It is an arithmetic number, because the mean of its divisors is an integer number (28243098).

Almost surely, 2^150146446 is an apocalyptic number.

150146446 is a deficient number, since it is larger than the sum of its proper divisors (75798338).

150146446 is a wasteful number, since it uses less digits than its factorization.

150146446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241706.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 150146446 is about 12253.4258882975. The cubic root of 150146446 is about 531.5021417905.

Adding to 150146446 its reverse (644641051), we get a palindrome (794787497).

The spelling of 150146446 in words is "one hundred fifty million, one hundred forty-six thousand, four hundred forty-six".