1066355234 has 8 divisors (see below), whose sum is σ = 1828037568. Its totient is φ = 457009380.

The previous prime is 1066355161. The next prime is 1066355239. The reversal of 1066355234 is 4325536601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1066355234² = 2274226970158389512, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1066355194 and 1066355203.

It is not an unprimeable number, because it can be changed into a prime (1066355239) 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, 38084102 + ... + 38084129.

It is an arithmetic number, because the mean of its divisors is an integer number (228504696).

Almost surely, 2^1066355234 is an apocalyptic number.

1066355234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1066355234 is a deficient number, since it is larger than the sum of its proper divisors (761682334).

1066355234 is an equidigital number, since it uses as much as digits as its factorization.

1066355234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76168240.

The product of its (nonzero) digits is 64800, while the sum is 35.

The square root of 1066355234 is about 32655.0950695293. The cubic root of 1066355234 is about 1021.6464610996.

The spelling of 1066355234 in words is "one billion, sixty-six million, three hundred fifty-five thousand, two hundred thirty-four".