1032478659 has 12 divisors (see below), whose sum is σ = 1491723376. Its totient is φ = 688150512.

The previous prime is 1032478651. The next prime is 1032478693. The reversal of 1032478659 is 9568742301.

1032478659 is digitally balanced in base 10, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1032478659 - 2³ = 1032478651 is a prime.

It is a Duffinian number.

1032478659 is strictly pandigital in base 10.

It is not an unprimeable number, because it can be changed into a prime (1032478651) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33042 + ... + 56184.

It is a 2-persistent number, because it is pandigital, and so is 2⋅1032478659 = 2064957318, but 3⋅1032478659 = 3097435977 is not.

Almost surely, 2^1032478659 is an apocalyptic number.

1032478659 is a deficient number, since it is larger than the sum of its proper divisors (459244717).

1032478659 is a wasteful number, since it uses less digits than its factorization.

1032478659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28106 (or 28103 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 1032478659 is about 32132.2059466822. The cubic root of 1032478659 is about 1010.7110827550.

The spelling of 1032478659 in words is "one billion, thirty-two million, four hundred seventy-eight thousand, six hundred fifty-nine".