1071424164 has 24 divisors (see below), whose sum is σ = 2500708000. Its totient is φ = 357038784.

The previous prime is 1071424147. The next prime is 1071424181. The reversal of 1071424164 is 4614241701.

It is an interprime number because it is at equal distance from previous prime (1071424147) and next prime (1071424181).

It is a super-2 number, since 2×1071424164² = 2295899478406197792, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39087 + ... + 60585.

Almost surely, 2^1071424164 is an apocalyptic number.

It is an amenable number.

1071424164 is an abundant number, since it is smaller than the sum of its proper divisors (1429283836).

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

1071424164 is a wasteful number, since it uses less digits than its factorization.

1071424164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25659 (or 25657 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 1071424164 is about 32732.6162107461. The cubic root of 1071424164 is about 1023.2627049921.

Adding to 1071424164 its reverse (4614241701), we get a palindrome (5685665865).

The spelling of 1071424164 in words is "one billion, seventy-one million, four hundred twenty-four thousand, one hundred sixty-four".