1225030 has 8 divisors (see below), whose sum is σ = 2205072. Its totient is φ = 490008.

The previous prime is 1225019. The next prime is 1225061. The reversal of 1225030 is 305221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1225030.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61242 + ... + 61261.

It is an arithmetic number, because the mean of its divisors is an integer number (275634).

2^1225030 is an apocalyptic number.

1225030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1225030 is a deficient number, since it is larger than the sum of its proper divisors (980042).

1225030 is a wasteful number, since it uses less digits than its factorization.

1225030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122510.

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 1225030 is about 1106.8107335945. The cubic root of 1225030 is about 106.9996215085. Note that the first 3 decimals are identical.

Adding to 1225030 its sum of digits (13), we get a cube (1225043 = 107³).

The spelling of 1225030 in words is "one million, two hundred twenty-five thousand, thirty".