1420230 has 32 divisors (see below), whose sum is σ = 3896064. Its totient is φ = 324576.

The previous prime is 1420207. The next prime is 1420253. The reversal of 1420230 is 320241.

It is an interprime number because it is at equal distance from previous prime (1420207) and next prime (1420253).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3172 + ... + 3591.

It is an arithmetic number, because the mean of its divisors is an integer number (121752).

2^1420230 is an apocalyptic number.

1420230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1420230 is an abundant number, since it is smaller than the sum of its proper divisors (2475834).

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

1420230 is a wasteful number, since it uses less digits than its factorization.

1420230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6780.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 1420230 is about 1191.7340307300. The cubic root of 1420230 is about 112.4051546291.

Adding to 1420230 its reverse (320241), we get a palindrome (1740471).

The spelling of 1420230 in words is "one million, four hundred twenty thousand, two hundred thirty".