1415232016 has 40 divisors (see below), whose sum is σ = 3094444800. Its totient is φ = 621102720.

The previous prime is 1415231999. The next prime is 1415232017. The reversal of 1415232016 is 6102325141.

It is a happy number.

It is a super-2 number, since 2×1415232016² = 4005763318222848512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1415232017) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 133536 + ... + 143743.

It is an arithmetic number, because the mean of its divisors is an integer number (77361120).

Almost surely, 2^1415232016 is an apocalyptic number.

1415232016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1415232016 is an abundant number, since it is smaller than the sum of its proper divisors (1679212784).

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

1415232016 is a wasteful number, since it uses less digits than its factorization.

1415232016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277327 (or 277321 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 1415232016 is about 37619.5695881811. The cubic root of 1415232016 is about 1122.7314327133.

Adding to 1415232016 its reverse (6102325141), we get a palindrome (7517557157).

The spelling of 1415232016 in words is "one billion, four hundred fifteen million, two hundred thirty-two thousand, sixteen".