1420832264 has 64 divisors (see below), whose sum is σ = 2859667200. Its totient is φ = 660489984.

The previous prime is 1420832251. The next prime is 1420832279. The reversal of 1420832264 is 4622380241.

It is a self number, because there is not a number n which added to its sum of digits gives 1420832264.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 883349 + ... + 884955.

It is an arithmetic number, because the mean of its divisors is an integer number (44682300).

Almost surely, 2^1420832264 is an apocalyptic number.

It is an amenable number.

1420832264 is an abundant number, since it is smaller than the sum of its proper divisors (1438834936).

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

1420832264 is a wasteful number, since it uses less digits than its factorization.

1420832264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1782 (or 1778 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

The square root of 1420832264 is about 37693.9287419075. The cubic root of 1420832264 is about 1124.2104126036.

The spelling of 1420832264 in words is "one billion, four hundred twenty million, eight hundred thirty-two thousand, two hundred sixty-four".