226331852 has 6 divisors (see below), whose sum is σ = 396080748. Its totient is φ = 113165924.

The previous prime is 226331839. The next prime is 226331867. The reversal of 226331852 is 258133622.

It is a super-2 number, since 2×226331852² = 102452214459499808, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28291478 + ... + 28291485.

It is an arithmetic number, because the mean of its divisors is an integer number (66013458).

Almost surely, 2^226331852 is an apocalyptic number.

It is an amenable number.

226331852 is a deficient number, since it is larger than the sum of its proper divisors (169748896).

226331852 is a wasteful number, since it uses less digits than its factorization.

226331852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56582967 (or 56582965 counting only the distinct ones).

The product of its digits is 17280, while the sum is 32.

The square root of 226331852 is about 15044.3295629948. The cubic root of 226331852 is about 609.4179272394.

The spelling of 226331852 in words is "two hundred twenty-six million, three hundred thirty-one thousand, eight hundred fifty-two".