2920541 has 8 divisors (see below), whose sum is σ = 3247104. Its totient is φ = 2608560.

The previous prime is 2920531. The next prime is 2920543. The reversal of 2920541 is 1450292.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2920541 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 (2920543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3221 + ... + 4026.

It is an arithmetic number, because the mean of its divisors is an integer number (405888).

2^2920541 is an apocalyptic number.

It is an amenable number.

2920541 is a deficient number, since it is larger than the sum of its proper divisors (326563).

2920541 is a wasteful number, since it uses less digits than its factorization.

2920541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7291.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 2920541 is about 1708.9590398836. The cubic root of 2920541 is about 142.9402165867.

The spelling of 2920541 in words is "two million, nine hundred twenty thousand, five hundred forty-one".