107204028 has 24 divisors (see below), whose sum is σ = 251946240. Its totient is φ = 35477040.

The previous prime is 107203997. The next prime is 107204033. The reversal of 107204028 is 820402701.

It is a super-2 number, since 2×107204028² = 22985407238849568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 107203989 and 107204007.

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, 30468 + ... + 33803.

It is an arithmetic number, because the mean of its divisors is an integer number (10497760).

Almost surely, 2^107204028 is an apocalyptic number.

It is an amenable number.

107204028 is an abundant number, since it is smaller than the sum of its proper divisors (144742212).

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

107204028 is a wasteful number, since it uses less digits than its factorization.

107204028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64417 (or 64415 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 107204028 is about 10353.9378016289. The cubic root of 107204028 is about 475.0474973741.

Adding to 107204028 its reverse (820402701), we get a palindrome (927606729).

The spelling of 107204028 in words is "one hundred seven million, two hundred four thousand, twenty-eight".