226197432 has 48 divisors (see below), whose sum is σ = 644865000. Its totient is φ = 71430336.

The previous prime is 226197407. The next prime is 226197457. The reversal of 226197432 is 234791622.

226197432 is a `hidden beast` number, since 2 + 2 + 619 + 7 + 4 + 32 = 666.

It is an interprime number because it is at equal distance from previous prime (226197407) and next prime (226197457).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 81307 + ... + 84042.

Almost surely, 2^226197432 is an apocalyptic number.

It is an amenable number.

226197432 is an abundant number, since it is smaller than the sum of its proper divisors (418667568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

226197432 is a wasteful number, since it uses less digits than its factorization.

226197432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165380 (or 165373 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 226197432 is about 15039.8614355319. The cubic root of 226197432 is about 609.2972575536.

The spelling of 226197432 in words is "two hundred twenty-six million, one hundred ninety-seven thousand, four hundred thirty-two".