1342100 has 18 divisors (see below), whose sum is σ = 2912574. Its totient is φ = 536800.

The previous prime is 1342093. The next prime is 1342109. The reversal of 1342100 is 12431.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 334084 + 1008016 = 578^2 + 1004^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342109) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6611 + ... + 6810.

2^1342100 is an apocalyptic number.

1342100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1342100 is an abundant number, since it is smaller than the sum of its proper divisors (1570474).

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

1342100 is a wasteful number, since it uses less digits than its factorization.

1342100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13435 (or 13428 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 1342100 is about 1158.4903970254. The cubic root of 1342100 is about 110.3049389992.

Adding to 1342100 its reverse (12431), we get a palindrome (1354531).

The spelling of 1342100 in words is "one million, three hundred forty-two thousand, one hundred".