4601541 has 24 divisors (see below), whose sum is σ = 7452864. Its totient is φ = 2513280.

The previous prime is 4601537. The next prime is 4601549. The reversal of 4601541 is 1451064.

It is not a de Polignac number, because 4601541 - 2² = 4601537 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

4601541 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4601549) 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 23 ways as a sum of consecutive naturals, for example, 2701 + ... + 4061.

It is an arithmetic number, because the mean of its divisors is an integer number (310536).

Almost surely, 2^4601541 is an apocalyptic number.

It is an amenable number.

4601541 is a deficient number, since it is larger than the sum of its proper divisors (2851323).

4601541 is a wasteful number, since it uses less digits than its factorization.

4601541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1401 (or 1394 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 4601541 is about 2145.1202763482. The cubic root of 4601541 is about 166.3289191331.

Subtracting from 4601541 its product of nonzero digits (480), we obtain a triangular number (4601061 = T₃₀₃₃).

It can be divided in two parts, 46015 and 41, that added together give a triangular number (46056 = T₃₀₃).

The spelling of 4601541 in words is "four million, six hundred one thousand, five hundred forty-one".