1026417472 has 14 divisors (see below), whose sum is σ = 2036797298. Its totient is φ = 513208704.

The previous prime is 1026417467. The next prime is 1026417499. The reversal of 1026417472 is 2747146201.

It is a happy number.

1026417472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 905769216 + 120648256 = 30096^2 + 10984^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8018823 + ... + 8018950.

Almost surely, 2^1026417472 is an apocalyptic number.

It is an amenable number.

1026417472 is a deficient number, since it is larger than the sum of its proper divisors (1010379826).

1026417472 is an equidigital number, since it uses as much as digits as its factorization.

1026417472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16037785 (or 16037775 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 34.

The square root of 1026417472 is about 32037.7507325343. The cubic root of 1026417472 is about 1008.7293998446.

The spelling of 1026417472 in words is "one billion, twenty-six million, four hundred seventeen thousand, four hundred seventy-two".