150542622 has 24 divisors (see below), whose sum is σ = 327398760. Its totient is φ = 49992720.

The previous prime is 150542593. The next prime is 150542627. The reversal of 150542622 is 226245051.

150542622 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150542627) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10704 + ... + 20387.

It is an arithmetic number, because the mean of its divisors is an integer number (13641615).

Almost surely, 2^150542622 is an apocalyptic number.

150542622 is an abundant number, since it is smaller than the sum of its proper divisors (176856138).

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

150542622 is a wasteful number, since it uses less digits than its factorization.

150542622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31368 (or 31365 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 150542622 is about 12269.5811664457. The cubic root of 150542622 is about 531.9692045980.

Adding to 150542622 its reverse (226245051), we get a palindrome (376787673).

The spelling of 150542622 in words is "one hundred fifty million, five hundred forty-two thousand, six hundred twenty-two".