2011464 has 96 divisors (see below), whose sum is σ = 6726720. Its totient is φ = 528768.

The previous prime is 2011441. The next prime is 2011483. The reversal of 2011464 is 4641102.

2011464 is a `hidden beast` number, since 201 + 1 + 464 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6399 + ... + 6705.

It is an arithmetic number, because the mean of its divisors is an integer number (70070).

2^2011464 is an apocalyptic number.

2011464 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2011464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3363360).

2011464 is an abundant number, since it is smaller than the sum of its proper divisors (4715256).

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

2011464 is a wasteful number, since it uses less digits than its factorization.

2011464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339 (or 332 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 2011464 is about 1418.2609068856. The cubic root of 2011464 is about 126.2323754112.

Adding to 2011464 its reverse (4641102), we get a palindrome (6652566).

The spelling of 2011464 in words is "two million, eleven thousand, four hundred sixty-four".