1047464895 has 16 divisors (see below), whose sum is σ = 1686229632. Its totient is φ = 555219360.

The previous prime is 1047464881. The next prime is 1047464909. The reversal of 1047464895 is 5984647401.

It is an interprime number because it is at equal distance from previous prime (1047464881) and next prime (1047464909).

It is not a de Polignac number, because 1047464895 - 2⁵ = 1047464863 is a prime.

It is a super-2 number, since 2×1047464895² = 2194365412514722050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 211761 + ... + 216650.

It is an arithmetic number, because the mean of its divisors is an integer number (105389352).

Almost surely, 2^1047464895 is an apocalyptic number.

1047464895 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1047464895 is a deficient number, since it is larger than the sum of its proper divisors (638764737).

1047464895 is a wasteful number, since it uses less digits than its factorization.

1047464895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428582.

The product of its (nonzero) digits is 967680, while the sum is 48.

The square root of 1047464895 is about 32364.5623328974. The cubic root of 1047464895 is about 1015.5777066672.

The spelling of 1047464895 in words is "one billion, forty-seven million, four hundred sixty-four thousand, eight hundred ninety-five".