1232671472 has 20 divisors (see below), whose sum is σ = 2392346880. Its totient is φ = 615291648.

The previous prime is 1232671463. The next prime is 1232671481. The reversal of 1232671472 is 2741762321.

It is an interprime number because it is at equal distance from previous prime (1232671463) and next prime (1232671481).

It is a congruent 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, 55472 + ... + 74447.

It is an arithmetic number, because the mean of its divisors is an integer number (119617344).

Almost surely, 2^1232671472 is an apocalyptic number.

It is an amenable number.

1232671472 is a deficient number, since it is larger than the sum of its proper divisors (1159675408).

1232671472 is a wasteful number, since it uses less digits than its factorization.

1232671472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130520 (or 130514 counting only the distinct ones).

The product of its digits is 28224, while the sum is 35.

The square root of 1232671472 is about 35109.4214136320. The cubic root of 1232671472 is about 1072.2164067079.

The spelling of 1232671472 in words is "one billion, two hundred thirty-two million, six hundred seventy-one thousand, four hundred seventy-two".