1066613464 has 16 divisors (see below), whose sum is σ = 2285600400. Its totient is φ = 457120032.

The previous prime is 1066613461. The next prime is 1066613521. The reversal of 1066613464 is 4643166601.

It is a super-2 number, since 2×1066613464² = 2275328563172158592, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1066613461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9523279 + ... + 9523390.

It is an arithmetic number, because the mean of its divisors is an integer number (142850025).

Almost surely, 2^1066613464 is an apocalyptic number.

1066613464 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1066613464 is an abundant number, since it is smaller than the sum of its proper divisors (1218986936).

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

1066613464 is a wasteful number, since it uses less digits than its factorization.

1066613464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19046682 (or 19046678 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 1066613464 is about 32659.0487307882. The cubic root of 1066613464 is about 1021.7289221984.

The spelling of 1066613464 in words is "one billion, sixty-six million, six hundred thirteen thousand, four hundred sixty-four".