1064232015 has 64 divisors (see below), whose sum is σ = 2191491072. Its totient is φ = 427996800.

The previous prime is 1064231981. The next prime is 1064232019. The reversal of 1064232015 is 5102324601.

It is not a de Polignac number, because 1064232015 - 2¹⁷ = 1064100943 is a prime.

It is a super-2 number, since 2×1064232015² = 2265179563501920450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1064232019) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 20944 + ... + 50666.

It is an arithmetic number, because the mean of its divisors is an integer number (34242048).

Almost surely, 2^1064232015 is an apocalyptic number.

1064232015 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1064232015 is an abundant number, since it is smaller than the sum of its proper divisors (1127259057).

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

1064232015 is a wasteful number, since it uses less digits than its factorization.

1064232015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29780.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 1064232015 is about 32622.5691048391. The cubic root of 1064232015 is about 1020.9679441019.

Adding to 1064232015 its reverse (5102324601), we get a palindrome (6166556616).

The spelling of 1064232015 in words is "one billion, sixty-four million, two hundred thirty-two thousand, fifteen".