1201026814 has 32 divisors (see below), whose sum is σ = 1985679360. Its totient is φ = 541355232.

The previous prime is 1201026797. The next prime is 1201026823. The reversal of 1201026814 is 4186201021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 833907 + ... + 835345.

It is an arithmetic number, because the mean of its divisors is an integer number (62052480).

Almost surely, 2^1201026814 is an apocalyptic number.

1201026814 is a deficient number, since it is larger than the sum of its proper divisors (784652546).

1201026814 is a wasteful number, since it uses less digits than its factorization.

1201026814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2184.

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 1201026814 is about 34655.8337657601. The cubic root of 1201026814 is about 1062.9615807434.

Adding to 1201026814 its reverse (4186201021), we get a palindrome (5387227835).

The spelling of 1201026814 in words is "one billion, two hundred one million, twenty-six thousand, eight hundred fourteen".