1023680814 has 32 divisors (see below), whose sum is σ = 2207093280. Its totient is φ = 314658432.

The previous prime is 1023680761. The next prime is 1023680837. The reversal of 1023680814 is 4180863201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77244 + ... + 89520.

It is an arithmetic number, because the mean of its divisors is an integer number (68971665).

Almost surely, 2^1023680814 is an apocalyptic number.

1023680814 is an abundant number, since it is smaller than the sum of its proper divisors (1183412466).

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

1023680814 is a wasteful number, since it uses less digits than its factorization.

1023680814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13364.

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 1023680814 is about 31995.0123300492. The cubic root of 1023680814 is about 1007.8321026890.

The spelling of 1023680814 in words is "one billion, twenty-three million, six hundred eighty thousand, eight hundred fourteen".