3042541 has 4 divisors (see below), whose sum is σ = 3221532. Its totient is φ = 2863552.

The previous prime is 3042493. The next prime is 3042553. The reversal of 3042541 is 1452403.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1313316 + 1729225 = 1146^2 + 1315^2 .

It is a cyclic number.

It is not a de Polignac number, because 3042541 - 2¹³ = 3034349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3042581) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89470 + ... + 89503.

It is an arithmetic number, because the mean of its divisors is an integer number (805383).

Almost surely, 2^3042541 is an apocalyptic number.

It is an amenable number.

3042541 is a deficient number, since it is larger than the sum of its proper divisors (178991).

3042541 is a wasteful number, since it uses less digits than its factorization.

3042541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178990.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 3042541 is about 1744.2881069365. The cubic root of 3042541 is about 144.9034791648.

Adding to 3042541 its reverse (1452403), we get a palindrome (4494944).

The spelling of 3042541 in words is "three million, forty-two thousand, five hundred forty-one".