32245002 has 48 divisors (see below), whose sum is σ = 71705088. Its totient is φ = 10469760.

The previous prime is 32245001. The next prime is 32245007. The reversal of 32245002 is 20054223.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (32245001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 168727 + ... + 168917.

It is an arithmetic number, because the mean of its divisors is an integer number (1493856).

Almost surely, 2^32245002 is an apocalyptic number.

32245002 is an abundant number, since it is smaller than the sum of its proper divisors (39460086).

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

32245002 is a wasteful number, since it uses less digits than its factorization.

32245002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395 (or 392 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 32245002 is about 5678.4682793866. The cubic root of 32245002 is about 318.2883938888.

Adding to 32245002 its reverse (20054223), we get a palindrome (52299225).

The spelling of 32245002 in words is "thirty-two million, two hundred forty-five thousand, two".