1014864 has 20 divisors (see below), whose sum is σ = 2621856. Its totient is φ = 338272.

The previous prime is 1014863. The next prime is 1014869. The reversal of 1014864 is 4684101.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1014863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10524 + ... + 10619.

2^1014864 is an apocalyptic number.

It is an amenable number.

1014864 is an abundant number, since it is smaller than the sum of its proper divisors (1606992).

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

1014864 is a wasteful number, since it uses less digits than its factorization.

1014864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21154 (or 21148 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 1014864 is about 1007.4045860527. The cubic root of 1014864 is about 100.4930318676.

Adding to 1014864 its reverse (4684101), we get a palindrome (5698965).

It can be divided in two parts, 1014 and 864, that multiplied together give a square (876096 = 936²).

The spelling of 1014864 in words is "one million, fourteen thousand, eight hundred sixty-four".