948226237 has 4 divisors (see below), whose sum is σ = 1083687136. Its totient is φ = 812765340.

The previous prime is 948226199. The next prime is 948226261. The reversal of 948226237 is 732622849.

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, and also an emirpimes, since its reverse is a distinct semiprime: 732622849 = 7 ⋅104660407.

It is a cyclic number.

It is not a de Polignac number, because 948226237 - 2¹⁹ = 947701949 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 948226193 and 948226202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (948226297) 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, 67730439 + ... + 67730452.

It is an arithmetic number, because the mean of its divisors is an integer number (270921784).

Almost surely, 2^948226237 is an apocalyptic number.

It is an amenable number.

948226237 is a deficient number, since it is larger than the sum of its proper divisors (135460899).

948226237 is a wasteful number, since it uses less digits than its factorization.

948226237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135460898.

The product of its digits is 290304, while the sum is 43.

The square root of 948226237 is about 30793.2823356004. The cubic root of 948226237 is about 982.4353690649.

The spelling of 948226237 in words is "nine hundred forty-eight million, two hundred twenty-six thousand, two hundred thirty-seven".