1047251304 has 48 divisors (see below), whose sum is σ = 3094153920. Its totient is φ = 317348640.

The previous prime is 1047251299. The next prime is 1047251311. The reversal of 1047251304 is 4031527401.

1047251304 is a `hidden beast` number, since 104 + 7 + 251 + 304 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 660352 + ... + 661935.

It is an arithmetic number, because the mean of its divisors is an integer number (64461540).

Almost surely, 2^1047251304 is an apocalyptic number.

It is an amenable number.

1047251304 is an abundant number, since it is smaller than the sum of its proper divisors (2046902616).

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

1047251304 is a wasteful number, since it uses less digits than its factorization.

1047251304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1322310 (or 1322303 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 1047251304 is about 32361.2623981204. The cubic root of 1047251304 is about 1015.5086723716.

Adding to 1047251304 its reverse (4031527401), we get a palindrome (5078778705).

It can be divided in two parts, 10472 and 51304, that added together give a triangular number (61776 = T₃₅₁).

The spelling of 1047251304 in words is "one billion, forty-seven million, two hundred fifty-one thousand, three hundred four".