1026464 has 12 divisors (see below), whose sum is σ = 2020914. Its totient is φ = 513216.

The previous prime is 1026457. The next prime is 1026479. The reversal of 1026464 is 4646201.

It is a happy number.

1026464 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., 547600 + 478864 = 740^2 + 692^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16007 + ... + 16070.

2^1026464 is an apocalyptic number.

It is an amenable number.

1026464 is a deficient number, since it is larger than the sum of its proper divisors (994450).

1026464 is an equidigital number, since it uses as much as digits as its factorization.

1026464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32087 (or 32079 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 1026464 is about 1013.1455966444. The cubic root of 1026464 is about 100.8744641678.

The spelling of 1026464 in words is "one million, twenty-six thousand, four hundred sixty-four".