1066313504 has 24 divisors (see below), whose sum is σ = 2100970368. Its totient is φ = 532733760.

The previous prime is 1066313503. The next prime is 1066313543. The reversal of 1066313504 is 4053136601.

It is a happy number.

It is a super-2 number, since 2×1066313504² = 2274048977625516032, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1066313503) 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, 29909 + ... + 55019.

It is an arithmetic number, because the mean of its divisors is an integer number (87540432).

Almost surely, 2^1066313504 is an apocalyptic number.

It is an amenable number.

1066313504 is a deficient number, since it is larger than the sum of its proper divisors (1034656864).

1066313504 is a wasteful number, since it uses less digits than its factorization.

1066313504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26448 (or 26440 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 1066313504 is about 32654.4561124512. The cubic root of 1066313504 is about 1021.6331341264.

The spelling of 1066313504 in words is "one billion, sixty-six million, three hundred thirteen thousand, five hundred four".