32230772 has 24 divisors (see below), whose sum is σ = 65131584. Its totient is φ = 13669632.

The previous prime is 32230771. The next prime is 32230777. The reversal of 32230772 is 27703223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32230771) 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, 3218 + ... + 8649.

It is an arithmetic number, because the mean of its divisors is an integer number (2713816).

Almost surely, 2^32230772 is an apocalyptic number.

It is an amenable number.

32230772 is an abundant number, since it is smaller than the sum of its proper divisors (32900812).

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

32230772 is a wasteful number, since it uses less digits than its factorization.

32230772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11975 (or 11973 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 26.

The square root of 32230772 is about 5677.2151623838. The cubic root of 32230772 is about 318.2415658536.

Adding to 32230772 its reverse (27703223), we get a palindrome (59933995).

The spelling of 32230772 in words is "thirty-two million, two hundred thirty thousand, seven hundred seventy-two".