150000422 has 64 divisors (see below), whose sum is σ = 274337280. Its totient is φ = 60614400.

The previous prime is 150000407. The next prime is 150000437. The reversal of 150000422 is 224000051.

It is an interprime number because it is at equal distance from previous prime (150000407) and next prime (150000437).

It is a junction number, because it is equal to n+sod(n) for n = 150000397 and 150000406.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1685354 + ... + 1685442.

It is an arithmetic number, because the mean of its divisors is an integer number (4286520).

Almost surely, 2^150000422 is an apocalyptic number.

150000422 is a deficient number, since it is larger than the sum of its proper divisors (124336858).

150000422 is a wasteful number, since it uses less digits than its factorization.

150000422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269.

The product of its (nonzero) digits is 80, while the sum is 14.

The square root of 150000422 is about 12247.4659419816. The cubic root of 150000422 is about 531.3297828596.

Adding to 150000422 its reverse (224000051), we get a palindrome (374000473).

The spelling of 150000422 in words is "one hundred fifty million, four hundred twenty-two", and thus it is an aban number.