1422160032 has 48 divisors (see below), whose sum is σ = 3929657760. Its totient is φ = 449102592.

The previous prime is 1422160021. The next prime is 1422160043. The reversal of 1422160032 is 2300612241.

It is an interprime number because it is at equal distance from previous prime (1422160021) and next prime (1422160043).

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 1422159990 and 1422160008.

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 7 ways as a sum of consecutive naturals, for example, 388023 + ... + 391670.

It is an arithmetic number, because the mean of its divisors is an integer number (81867870).

Almost surely, 2^1422160032 is an apocalyptic number.

1422160032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1422160032 is an abundant number, since it is smaller than the sum of its proper divisors (2507497728).

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

1422160032 is a wasteful number, since it uses less digits than its factorization.

1422160032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779725 (or 779717 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1422160032 is about 37711.5371206213. The cubic root of 1422160032 is about 1124.5604951848.

Adding to 1422160032 its reverse (2300612241), we get a palindrome (3722772273).

The spelling of 1422160032 in words is "one billion, four hundred twenty-two million, one hundred sixty thousand, thirty-two".