1051818074 has 8 divisors (see below), whose sum is σ = 1660765440. Its totient is φ = 498229596.

The previous prime is 1051818073. The next prime is 1051818077. The reversal of 1051818074 is 4708181501.

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

It is a super-2 number, since 2×1051818074² = 2212642521586138952, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1051818073) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 13839674 + ... + 13839749.

It is an arithmetic number, because the mean of its divisors is an integer number (207595680).

Almost surely, 2^1051818074 is an apocalyptic number.

1051818074 is a deficient number, since it is larger than the sum of its proper divisors (608947366).

1051818074 is a wasteful number, since it uses less digits than its factorization.

1051818074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27679444.

The product of its (nonzero) digits is 8960, while the sum is 35.

The square root of 1051818074 is about 32431.7448497610. The cubic root of 1051818074 is about 1016.9826483318.

Adding to 1051818074 its reverse (4708181501), we get a palindrome (5759999575).

The spelling of 1051818074 in words is "one billion, fifty-one million, eight hundred eighteen thousand, seventy-four".