370220 has 24 divisors (see below), whose sum is σ = 789264. Its totient is φ = 145856.

The previous prime is 370217. The next prime is 370241. The reversal of 370220 is 22073.

It is a junction number, because it is equal to n+sod(n) for n = 370195 and 370204.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 370220.

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, 2054 + ... + 2226.

It is an arithmetic number, because the mean of its divisors is an integer number (32886).

2³⁷⁰²²⁰ is an apocalyptic number.

It is an amenable number.

370220 is an abundant number, since it is smaller than the sum of its proper divisors (419044).

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

370220 is a wasteful number, since it uses less digits than its factorization.

370220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289 (or 287 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 14.

The square root of 370220 is about 608.4570650424. The cubic root of 370220 is about 71.8047694579.

Adding to 370220 its reverse (22073), we get a palindrome (392293).

The spelling of 370220 in words is "three hundred seventy thousand, two hundred twenty", and thus it is an iban number.