1362438 has 48 divisors (see below), whose sum is σ = 3684096. Its totient is φ = 353520.

The previous prime is 1362437. The next prime is 1362443. The reversal of 1362438 is 8342631.

It is a happy number.

1362438 is a `hidden beast` number, since 1 + 3 + 624 + 38 = 666.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1362437) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 895 + ... + 1877.

It is an arithmetic number, because the mean of its divisors is an integer number (76752).

2^1362438 is an apocalyptic number.

1362438 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1362438, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1842048).

1362438 is an abundant number, since it is smaller than the sum of its proper divisors (2321658).

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

1362438 is a wasteful number, since it uses less digits than its factorization.

1362438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1009 (or 1006 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 1362438 is about 1167.2351948087. The cubic root of 1362438 is about 110.8593299613.

The spelling of 1362438 in words is "one million, three hundred sixty-two thousand, four hundred thirty-eight".