1024947 has 64 divisors (see below), whose sum is σ = 2073600. Its totient is φ = 483840.

The previous prime is 1024943. The next prime is 1024951. The reversal of 1024947 is 7494201.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1024943) and next prime (1024951).

It is not a de Polignac number, because 1024947 - 2² = 1024943 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 1024947.

It is not an unprimeable number, because it can be changed into a prime (1024943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 35329 + ... + 35357.

It is an arithmetic number, because the mean of its divisors is an integer number (32400).

2^1024947 is an apocalyptic number.

1024947 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

1024947 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

1024947 is a wasteful number, since it uses less digits than its factorization.

1024947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73 (or 67 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 1024947 is about 1012.3966613932. The cubic root of 1024947 is about 100.8247459086.

It can be divided in two parts, 10249 and 47, that added together give a triangular number (10296 = T₁₄₃).

The spelling of 1024947 in words is "one million, twenty-four thousand, nine hundred forty-seven".