150228575 has 24 divisors (see below), whose sum is σ = 225423072. Its totient is φ = 96952320.

The previous prime is 150228557. The next prime is 150228593. The reversal of 150228575 is 575822051.

It is an interprime number because it is at equal distance from previous prime (150228557) and next prime (150228593).

It is not a de Polignac number, because 150228575 - 2¹² = 150224479 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22274 + ... + 28223.

It is an arithmetic number, because the mean of its divisors is an integer number (9392628).

Almost surely, 2^150228575 is an apocalyptic number.

150228575 is a deficient number, since it is larger than the sum of its proper divisors (75194497).

150228575 is a wasteful number, since it uses less digits than its factorization.

150228575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50531 (or 50526 counting only the distinct ones).

The product of its (nonzero) digits is 28000, while the sum is 35.

The square root of 150228575 is about 12256.7766969950. The cubic root of 150228575 is about 531.5990333785.

The spelling of 150228575 in words is "one hundred fifty million, two hundred twenty-eight thousand, five hundred seventy-five".