1047132424 has 32 divisors (see below), whose sum is σ = 2144197440. Its totient is φ = 476481600.

The previous prime is 1047132409. The next prime is 1047132433. The reversal of 1047132424 is 4242317401.

It is a junction number, because it is equal to n+sod(n) for n = 1047132392 and 1047132401.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63522 + ... + 78289.

It is an arithmetic number, because the mean of its divisors is an integer number (67006170).

Almost surely, 2^1047132424 is an apocalyptic number.

It is an amenable number.

1047132424 is an abundant number, since it is smaller than the sum of its proper divisors (1097065016).

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

1047132424 is a wasteful number, since it uses less digits than its factorization.

1047132424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141901 (or 141897 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 1047132424 is about 32359.4255820464. The cubic root of 1047132424 is about 1015.4702453519.

Adding to 1047132424 its reverse (4242317401), we get a palindrome (5289449825).

The spelling of 1047132424 in words is "one billion, forty-seven million, one hundred thirty-two thousand, four hundred twenty-four".