1374886 has 4 divisors (see below), whose sum is σ = 2062332. Its totient is φ = 687442.

The previous prime is 1374869. The next prime is 1374887. The reversal of 1374886 is 6884731.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6884731 = 7 ⋅983533.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1374887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 343720 + ... + 343723.

It is an arithmetic number, because the mean of its divisors is an integer number (515583).

2^1374886 is an apocalyptic number.

1374886 is a deficient number, since it is larger than the sum of its proper divisors (687446).

1374886 is an equidigital number, since it uses as much as digits as its factorization.

1374886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 687445.

The product of its digits is 32256, while the sum is 37.

The square root of 1374886 is about 1172.5553291849. Note that the first 3 decimals coincide. The cubic root of 1374886 is about 111.1959313074.

The spelling of 1374886 in words is "one million, three hundred seventy-four thousand, eight hundred eighty-six".