1064616504 has 64 divisors (see below), whose sum is σ = 3049539840. Its totient is φ = 303398400.

The previous prime is 1064616499. The next prime is 1064616557. The reversal of 1064616504 is 4056164601.

It is a happy number.

It is a super-2 number, since 2×1064616504² = 2266816601178364032, 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 15 ways as a sum of consecutive naturals, for example, 59467 + ... + 75269.

It is an arithmetic number, because the mean of its divisors is an integer number (47649060).

Almost surely, 2^1064616504 is an apocalyptic number.

1064616504 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1064616504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1524769920).

1064616504 is an abundant number, since it is smaller than the sum of its proper divisors (1984923336).

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

1064616504 is a wasteful number, since it uses less digits than its factorization.

1064616504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16220 (or 16216 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 1064616504 is about 32628.4615634878. The cubic root of 1064616504 is about 1021.0908821059.

The spelling of 1064616504 in words is "one billion, sixty-four million, six hundred sixteen thousand, five hundred four".