1420302 has 32 divisors (see below), whose sum is σ = 3104640. Its totient is φ = 430560.

The previous prime is 1420301. The next prime is 1420303. The reversal of 1420302 is 2030241.

It is an interprime number because it is at equal distance from previous prime (1420301) and next prime (1420303).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1420301) 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, 10149 + ... + 10287.

It is an arithmetic number, because the mean of its divisors is an integer number (97020).

2^1420302 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1420302, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1552320).

1420302 is an abundant number, since it is smaller than the sum of its proper divisors (1684338).

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

1420302 is a wasteful number, since it uses less digits than its factorization.

1420302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288.

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

The square root of 1420302 is about 1191.7642384297. The cubic root of 1420302 is about 112.4070540948.

Adding to 1420302 its reverse (2030241), we get a palindrome (3450543).

The spelling of 1420302 in words is "one million, four hundred twenty thousand, three hundred two".