1432225536 has 72 divisors (see below), whose sum is σ = 4356369024. Its totient is φ = 409205760.

The previous prime is 1432225463. The next prime is 1432225541. The reversal of 1432225536 is 6355222341.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1432225497 and 1432225506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127830 + ... + 138581.

Almost surely, 2^1432225536 is an apocalyptic number.

1432225536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1432225536 is an abundant number, since it is smaller than the sum of its proper divisors (2924143488).

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

1432225536 is an equidigital number, since it uses as much as digits as its factorization.

1432225536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266437 (or 266423 counting only the distinct ones).

The product of its digits is 43200, while the sum is 33.

The square root of 1432225536 is about 37844.7557265204. The cubic root of 1432225536 is about 1127.2073300314.

Adding to 1432225536 its reverse (6355222341), we get a palindrome (7787447877).

The spelling of 1432225536 in words is "one billion, four hundred thirty-two million, two hundred twenty-five thousand, five hundred thirty-six".