228150043 has 8 divisors (see below), whose sum is σ = 261990720. Its totient is φ = 196492680.

The previous prime is 228150031. The next prime is 228150053. The reversal of 228150043 is 340051822.

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

It is a de Polignac number, because none of the positive numbers 2^k-228150043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (228150023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 545605 + ... + 546022.

It is an arithmetic number, because the mean of its divisors is an integer number (32748840).

Almost surely, 2^228150043 is an apocalyptic number.

228150043 is a deficient number, since it is larger than the sum of its proper divisors (33840677).

228150043 is a wasteful number, since it uses less digits than its factorization.

228150043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1091657.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 228150043 is about 15104.6364736130. The cubic root of 228150043 is about 611.0454552629.

The spelling of 228150043 in words is "two hundred twenty-eight million, one hundred fifty thousand, forty-three".