1023896 has 16 divisors (see below), whose sum is σ = 1936440. Its totient is φ = 507520.

The previous prime is 1023871. The next prime is 1023941. The reversal of 1023896 is 6983201.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 560 + ... + 1536.

2^1023896 is an apocalyptic number.

It is an amenable number.

1023896 is a deficient number, since it is larger than the sum of its proper divisors (912544).

1023896 is a wasteful number, since it uses less digits than its factorization.

1023896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1114 (or 1110 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 1023896 is about 1011.8774629371. The cubic root of 1023896 is about 100.7902715899.

The spelling of 1023896 in words is "one million, twenty-three thousand, eight hundred ninety-six".