1447048432 has 30 divisors (see below), whose sum is σ = 2978288048. Its totient is φ = 680961792.

The previous prime is 1447048423. The next prime is 1447048441. The reversal of 1447048432 is 2348407441.

It is an interprime number because it is at equal distance from previous prime (1447048423) and next prime (1447048441).

It is a junction number, because it is equal to n+sod(n) for n = 1447048391 and 1447048400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 151848 + ... + 161095.

Almost surely, 2^1447048432 is an apocalyptic number.

It is an amenable number.

1447048432 is an abundant number, since it is smaller than the sum of its proper divisors (1531239616).

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

1447048432 is a wasteful number, since it uses less digits than its factorization.

1447048432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312985 (or 312962 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 37.

The square root of 1447048432 is about 38040.0898001043. The cubic root of 1447048432 is about 1131.0826890438.

The spelling of 1447048432 in words is "one billion, four hundred forty-seven million, forty-eight thousand, four hundred thirty-two".