1232471946 has 8 divisors (see below), whose sum is σ = 2464943904. Its totient is φ = 410823980.

The previous prime is 1232471923. The next prime is 1232471959. The reversal of 1232471946 is 6491742321.

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

1232471946 is an admirable number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102705990 + ... + 102706001.

It is an arithmetic number, because the mean of its divisors is an integer number (308117988).

Almost surely, 2^1232471946 is an apocalyptic number.

1232471946 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1232471946 is a wasteful number, since it uses less digits than its factorization.

1232471946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205411996.

The product of its digits is 72576, while the sum is 39.

The square root of 1232471946 is about 35106.5798106281. The cubic root of 1232471946 is about 1072.1585522567.

The spelling of 1232471946 in words is "one billion, two hundred thirty-two million, four hundred seventy-one thousand, nine hundred forty-six".