150647122 has 8 divisors (see below), whose sum is σ = 226742796. Its totient is φ = 75066192.

The previous prime is 150647117. The next prime is 150647131. The reversal of 150647122 is 221746051.

150647122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 127712601 + 22934521 = 11301^2 + 4789^2 .

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

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, 127953 + ... + 129124.

Almost surely, 2^150647122 is an apocalyptic number.

150647122 is a deficient number, since it is larger than the sum of its proper divisors (76095674).

150647122 is a wasteful number, since it uses less digits than its factorization.

150647122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257372.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 150647122 is about 12273.8389267580. The cubic root of 150647122 is about 532.0922659238.

The spelling of 150647122 in words is "one hundred fifty million, six hundred forty-seven thousand, one hundred twenty-two".