150228601 has 4 divisors (see below), whose sum is σ = 150480000. Its totient is φ = 149977204.

The previous prime is 150228593. The next prime is 150228619. The reversal of 150228601 is 106822051.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 150228601 - 2³ = 150228593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150228401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124801 + ... + 125998.

It is an arithmetic number, because the mean of its divisors is an integer number (37620000).

Almost surely, 2^150228601 is an apocalyptic number.

It is an amenable number.

150228601 is a deficient number, since it is larger than the sum of its proper divisors (251399).

150228601 is an equidigital number, since it uses as much as digits as its factorization.

150228601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251398.

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 150228601 is about 12256.7777576327. Note that the first 4 decimals coincide. The cubic root of 150228601 is about 531.5990640464.

It can be divided in two parts, 1502 and 28601, that added together give a palindrome (30103).

The spelling of 150228601 in words is "one hundred fifty million, two hundred twenty-eight thousand, six hundred one".