1066603152 has 40 divisors (see below), whose sum is σ = 2900414560. Its totient is φ = 336821760.

The previous prime is 1066603129. The next prime is 1066603157. The reversal of 1066603152 is 2513066601.

It is a super-2 number, since 2×1066603152² = 2275284567712670208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1066603157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 583849 + ... + 585672.

It is an arithmetic number, because the mean of its divisors is an integer number (72510364).

Almost surely, 2^1066603152 is an apocalyptic number.

1066603152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1066603152 is an abundant number, since it is smaller than the sum of its proper divisors (1833811408).

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

1066603152 is a wasteful number, since it uses less digits than its factorization.

1066603152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1169551 (or 1169545 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 1066603152 is about 32658.8908568555. The cubic root of 1066603152 is about 1021.7256295021.

Adding to 1066603152 its reverse (2513066601), we get a palindrome (3579669753).

The spelling of 1066603152 in words is "one billion, sixty-six million, six hundred three thousand, one hundred fifty-two".