1070218466 has 4 divisors (see below), whose sum is σ = 1605327702. Its totient is φ = 535109232.

The previous prime is 1070218463. The next prime is 1070218469. The reversal of 1070218466 is 6648120701.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1070218463) and next prime (1070218469).

It can be written as a sum of positive squares in only one way, i.e., 601279441 + 468939025 = 24521^2 + 21655^2 .

It is a super-2 number, since 2×1070218466² = 2290735129934786312, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1070218463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267554615 + ... + 267554618.

Almost surely, 2^1070218466 is an apocalyptic number.

1070218466 is a deficient number, since it is larger than the sum of its proper divisors (535109236).

1070218466 is an equidigital number, since it uses as much as digits as its factorization.

1070218466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535109235.

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 1070218466 is about 32714.1936474063. The cubic root of 1070218466 is about 1022.8787273185.

The spelling of 1070218466 in words is "one billion, seventy million, two hundred eighteen thousand, four hundred sixty-six".