1387014 has 8 divisors (see below), whose sum is σ = 2774040. Its totient is φ = 462336.

The previous prime is 1387007. The next prime is 1387021. The reversal of 1387014 is 4107831.

It is an interprime number because it is at equal distance from previous prime (1387007) and next prime (1387021).

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

1387014 is an admirable number.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115579 + ... + 115590.

It is an arithmetic number, because the mean of its divisors is an integer number (346755).

2^1387014 is an apocalyptic number.

1387014 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.

1387014 is a wasteful number, since it uses less digits than its factorization.

1387014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231174.

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 1387014 is about 1177.7155853601. The cubic root of 1387014 is about 111.5219312434.

The spelling of 1387014 in words is "one million, three hundred eighty-seven thousand, fourteen".