1047748802 has 8 divisors (see below), whose sum is σ = 1572598800. Its totient is φ = 523549204.

The previous prime is 1047748783. The next prime is 1047748829. The reversal of 1047748802 is 2088477401.

It is a happy number.

1047748802 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1047748802.

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, 158552 + ... + 165027.

It is an arithmetic number, because the mean of its divisors is an integer number (196574850).

Almost surely, 2^1047748802 is an apocalyptic number.

1047748802 is a deficient number, since it is larger than the sum of its proper divisors (524849998).

1047748802 is a wasteful number, since it uses less digits than its factorization.

1047748802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325200.

The product of its (nonzero) digits is 100352, while the sum is 41.

The square root of 1047748802 is about 32368.9481138946. The cubic root of 1047748802 is about 1015.6694531227.

The spelling of 1047748802 in words is "one billion, forty-seven million, seven hundred forty-eight thousand, eight hundred two".