1064154256 has 20 divisors (see below), whose sum is σ = 2249235504. Its totient is φ = 483706400.

The previous prime is 1064154199. The next prime is 1064154263. The reversal of 1064154256 is 6524514601.

It is a super-2 number, since 2×1064154256² = 2264848561125827072, which contains 22 as substring.

It is a nialpdrome in base 8.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3022990 + ... + 3023341.

Almost surely, 2^1064154256 is an apocalyptic number.

1064154256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1064154256 is an abundant number, since it is smaller than the sum of its proper divisors (1185081248).

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

1064154256 is a wasteful number, since it uses less digits than its factorization.

1064154256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6046350 (or 6046344 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 1064154256 is about 32621.3772854550. The cubic root of 1064154256 is about 1020.9430775381.

Adding to 1064154256 its reverse (6524514601), we get a palindrome (7588668857).

The spelling of 1064154256 in words is "one billion, sixty-four million, one hundred fifty-four thousand, two hundred fifty-six".