1066230346 has 16 divisors (see below), whose sum is σ = 1632895488. Its totient is φ = 522010800.

The previous prime is 1066230307. The next prime is 1066230349. The reversal of 1066230346 is 6430326601.

It is a super-2 number, since 2×1066230346² = 2273694301462559432, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1066230349) 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, 7611 + ... + 46801.

It is an arithmetic number, because the mean of its divisors is an integer number (102055968).

Almost surely, 2^1066230346 is an apocalyptic number.

1066230346 is a deficient number, since it is larger than the sum of its proper divisors (566665142).

1066230346 is a wasteful number, since it uses less digits than its factorization.

1066230346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39477.

The product of its (nonzero) digits is 15552, while the sum is 31.

The square root of 1066230346 is about 32653.1827851436. The cubic root of 1066230346 is about 1021.6065755904.

Adding to 1066230346 its reverse (6430326601), we get a palindrome (7496556947).

The spelling of 1066230346 in words is "one billion, sixty-six million, two hundred thirty thousand, three hundred forty-six".