4661542 has 4 divisors (see below), whose sum is σ = 6992316. Its totient is φ = 2330770.

The previous prime is 4661539. The next prime is 4661543. The reversal of 4661542 is 2451664.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 4661542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4661543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1165384 + ... + 1165387.

It is an arithmetic number, because the mean of its divisors is an integer number (1748079).

Almost surely, 2^4661542 is an apocalyptic number.

4661542 is a deficient number, since it is larger than the sum of its proper divisors (2330774).

4661542 is a wasteful number, since it uses less digits than its factorization.

4661542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2330773.

The product of its digits is 5760, while the sum is 28.

The square root of 4661542 is about 2159.0604438042. The cubic root of 4661542 is about 167.0487385682.

The spelling of 4661542 in words is "four million, six hundred sixty-one thousand, five hundred forty-two".