227672432 has 120 divisors (see below), whose sum is σ = 527497488. Its totient is φ = 94279680.

The previous prime is 227672429. The next prime is 227672437. The reversal of 227672432 is 234276722.

It is a junction number, because it is equal to n+sod(n) for n = 227672392 and 227672401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227672437) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3398063 + ... + 3398129.

Almost surely, 2^227672432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 227672432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (263748744).

227672432 is an abundant number, since it is smaller than the sum of its proper divisors (299825056).

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

227672432 is a wasteful number, since it uses less digits than its factorization.

227672432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167 (or 130 counting only the distinct ones).

The product of its digits is 56448, while the sum is 35.

The square root of 227672432 is about 15088.8181114360. The cubic root of 227672432 is about 610.6187683447.

The spelling of 227672432 in words is "two hundred twenty-seven million, six hundred seventy-two thousand, four hundred thirty-two".