1203272632 has 32 divisors (see below), whose sum is σ = 2269440000. Its totient is φ = 598101984.

The previous prime is 1203272617. The next prime is 1203272639. The reversal of 1203272632 is 2362723021.

It is a self number, because there is not a number n which added to its sum of digits gives 1203272632.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1203272639) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1528543 + ... + 1529329.

It is an arithmetic number, because the mean of its divisors is an integer number (70920000).

Almost surely, 2^1203272632 is an apocalyptic number.

It is an amenable number.

1203272632 is a deficient number, since it is larger than the sum of its proper divisors (1066167368).

1203272632 is a wasteful number, since it uses less digits than its factorization.

1203272632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1675 (or 1671 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 1203272632 is about 34688.2203636912. The cubic root of 1203272632 is about 1063.6237174535.

Adding to 1203272632 its reverse (2362723021), we get a palindrome (3565995653).

The spelling of 1203272632 in words is "one billion, two hundred three million, two hundred seventy-two thousand, six hundred thirty-two".