1047313352 has 8 divisors (see below), whose sum is σ = 1963712550. Its totient is φ = 523656672.

The previous prime is 1047313343. The next prime is 1047313357. The reversal of 1047313352 is 2533137401.

It can be written as a sum of positive squares in only one way, i.e., 1044194596 + 3118756 = 32314^2 + 1766^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (1047313357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65457077 + ... + 65457092.

Almost surely, 2^1047313352 is an apocalyptic number.

It is an amenable number.

1047313352 is a deficient number, since it is larger than the sum of its proper divisors (916399198).

1047313352 is a wasteful number, since it uses less digits than its factorization.

1047313352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130914175 (or 130914171 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 1047313352 is about 32362.2210609841. The cubic root of 1047313352 is about 1015.5287277417.

The spelling of 1047313352 in words is "one billion, forty-seven million, three hundred thirteen thousand, three hundred fifty-two".