1346142 has 16 divisors (see below), whose sum is σ = 3076992. Its totient is φ = 384600.

The previous prime is 1346129. The next prime is 1346143. The reversal of 1346142 is 2416431.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1346143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15984 + ... + 16067.

It is an arithmetic number, because the mean of its divisors is an integer number (192312).

2^1346142 is an apocalyptic number.

1346142 is an abundant number, since it is smaller than the sum of its proper divisors (1730850).

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

1346142 is a wasteful number, since it uses less digits than its factorization.

1346142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32063.

The product of its digits is 576, while the sum is 21.

The square root of 1346142 is about 1160.2335971691. The cubic root of 1346142 is about 110.4155630759.

The spelling of 1346142 in words is "one million, three hundred forty-six thousand, one hundred forty-two".