1344861 has 12 divisors (see below), whose sum is σ = 2220192. Its totient is φ = 768456.

The previous prime is 1344859. The next prime is 1344869. The reversal of 1344861 is 1684431.

It is not a de Polignac number, because 1344861 - 2¹ = 1344859 is a prime.

It is a super-2 number, since 2×1344861² = 3617302218642, which contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1344869) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10611 + ... + 10736.

It is an arithmetic number, because the mean of its divisors is an integer number (185016).

2^1344861 is an apocalyptic number.

It is an amenable number.

1344861 is a deficient number, since it is larger than the sum of its proper divisors (875331).

1344861 is a wasteful number, since it uses less digits than its factorization.

1344861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21360 (or 21357 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 1344861 is about 1159.6814217707. The cubic root of 1344861 is about 110.3805278354.

The spelling of 1344861 in words is "one million, three hundred forty-four thousand, eight hundred sixty-one".