1027236416 has 14 divisors (see below), whose sum is σ = 2038422390. Its totient is φ = 513618176.

The previous prime is 1027236377. The next prime is 1027236443. The reversal of 1027236416 is 6146327201.

It can be written as a sum of positive squares in only one way, i.e., 870486016 + 156750400 = 29504^2 + 12520^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

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 as a sum of consecutive naturals, namely, 8025221 + ... + 8025348.

Almost surely, 2^1027236416 is an apocalyptic number.

1027236416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1027236416 is a deficient number, since it is larger than the sum of its proper divisors (1011185974).

1027236416 is an equidigital number, since it uses as much as digits as its factorization.

1027236416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16050581 (or 16050571 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 1027236416 is about 32050.5291063970. The cubic root of 1027236416 is about 1008.9976056203.

The spelling of 1027236416 in words is "one billion, twenty-seven million, two hundred thirty-six thousand, four hundred sixteen".