1462864 has 30 divisors (see below), whose sum is σ = 3074766. Its totient is φ = 673920.

The previous prime is 1462861. The next prime is 1462871. The reversal of 1462864 is 4682641.

It can be written as a sum of positive squares in 3 ways, for example, as 3600 + 1459264 = 60^2 + 1208^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1462861) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2434 + ... + 2974.

2^1462864 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1462864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1537383).

1462864 is an abundant number, since it is smaller than the sum of its proper divisors (1611902).

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

1462864 is a wasteful number, since it uses less digits than its factorization.

1462864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575 (or 556 counting only the distinct ones).

The product of its digits is 9216, while the sum is 31.

The square root of 1462864 is about 1209.4891483598. The cubic root of 1462864 is about 113.5188503303.

The spelling of 1462864 in words is "one million, four hundred sixty-two thousand, eight hundred sixty-four".