1320462 has 96 divisors (see below), whose sum is σ = 3669120. Its totient is φ = 349920.

The previous prime is 1320437. The next prime is 1320533. The reversal of 1320462 is 2640231.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 69489 + ... + 69507.

It is an arithmetic number, because the mean of its divisors is an integer number (38220).

2^1320462 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1320462, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1834560).

1320462 is an abundant number, since it is smaller than the sum of its proper divisors (2348658).

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

1320462 is a wasteful number, since it uses less digits than its factorization.

1320462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60 (or 48 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1320462 is about 1149.1135714106. The cubic root of 1320462 is about 109.7089274378.

Adding to 1320462 its reverse (2640231), we get a palindrome (3960693).

The spelling of 1320462 in words is "one million, three hundred twenty thousand, four hundred sixty-two".