1047742352 has 20 divisors (see below), whose sum is σ = 2030989056. Its totient is φ = 523616160.

The previous prime is 1047742349. The next prime is 1047742373. The reversal of 1047742352 is 2532477401.

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, 20477 + ... + 50147.

Almost surely, 2^1047742352 is an apocalyptic number.

It is an amenable number.

1047742352 is a deficient number, since it is larger than the sum of its proper divisors (983246704).

1047742352 is a wasteful number, since it uses less digits than its factorization.

1047742352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31886 (or 31880 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 35.

The square root of 1047742352 is about 32368.8484812172. The cubic root of 1047742352 is about 1015.6673689458.

The spelling of 1047742352 in words is "one billion, forty-seven million, seven hundred forty-two thousand, three hundred fifty-two".