4461534 has 128 divisors (see below), whose sum is σ = 13132800. Its totient is φ = 1088640.

The previous prime is 4461493. The next prime is 4461539. The reversal of 4461534 is 4351644.

4461534 is a `hidden beast` number, since 44 + 615 + 3 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4461498 and 4461507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4461539) 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 63 ways as a sum of consecutive naturals, for example, 120564 + ... + 120600.

It is an arithmetic number, because the mean of its divisors is an integer number (102600).

Almost surely, 2^4461534 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4461534, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6566400).

4461534 is an abundant number, since it is smaller than the sum of its proper divisors (8671266).

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

4461534 is a wasteful number, since it uses less digits than its factorization.

4461534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95 (or 89 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 4461534 is about 2112.2343619968. The cubic root of 4461534 is about 164.6246011063.

The spelling of 4461534 in words is "four million, four hundred sixty-one thousand, five hundred thirty-four".