32204130 has 32 divisors (see below), whose sum is σ = 88331904. Its totient is φ = 7360896.

The previous prime is 32204129. The next prime is 32204131. The reversal of 32204130 is 3140223.

It is an interprime number because it is at equal distance from previous prime (32204129) and next prime (32204131).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (32204131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76467 + ... + 76886.

It is an arithmetic number, because the mean of its divisors is an integer number (2760372).

Almost surely, 2^32204130 is an apocalyptic number.

32204130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

32204130 is an abundant number, since it is smaller than the sum of its proper divisors (56127774).

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

32204130 is a wasteful number, since it uses less digits than its factorization.

32204130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153370.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 32204130 is about 5674.8682804097. The cubic root of 32204130 is about 318.1538553781.

Adding to 32204130 its reverse (3140223), we get a palindrome (35344353).

The spelling of 32204130 in words is "thirty-two million, two hundred four thousand, one hundred thirty".