1064281404 has 12 divisors (see below), whose sum is σ = 2483323304. Its totient is φ = 354760464.

The previous prime is 1064281397. The next prime is 1064281417. The reversal of 1064281404 is 4041824601.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1064281404² = 2265389813800422432, 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 3 ways as a sum of consecutive naturals, for example, 44345047 + ... + 44345070.

Almost surely, 2^1064281404 is an apocalyptic number.

It is an amenable number.

1064281404 is an abundant number, since it is smaller than the sum of its proper divisors (1419041900).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1064281404 is a wasteful number, since it uses less digits than its factorization.

1064281404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88690124 (or 88690122 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 1064281404 is about 32623.3260719995. The cubic root of 1064281404 is about 1020.9837375896.

The spelling of 1064281404 in words is "one billion, sixty-four million, two hundred eighty-one thousand, four hundred four".