1394142 has 8 divisors (see below), whose sum is σ = 2788296. Its totient is φ = 464712.

The previous prime is 1394137. The next prime is 1394147. The reversal of 1394142 is 2414931.

It is an interprime number because it is at equal distance from previous prime (1394137) and next prime (1394147).

It is a sphenic number, since it is the product of 3 distinct primes.

1394142 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1394147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116173 + ... + 116184.

It is an arithmetic number, because the mean of its divisors is an integer number (348537).

2^1394142 is an apocalyptic number.

1394142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1394142 is a wasteful number, since it uses less digits than its factorization.

1394142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232362.

The product of its digits is 864, while the sum is 24.

The square root of 1394142 is about 1180.7379048714. The cubic root of 1394142 is about 111.7126456035.

The spelling of 1394142 in words is "one million, three hundred ninety-four thousand, one hundred forty-two".