2924161 has 8 divisors (see below), whose sum is σ = 3039624. Its totient is φ = 2810880.

The previous prime is 2924111. The next prime is 2924167. The reversal of 2924161 is 1614292.

It can be written as a sum of positive squares in 4 ways, for example, as 462400 + 2461761 = 680^2 + 1569^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2924161 - 2²¹ = 827009 is a prime.

It is a Duffinian number.

2924161 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2924167) 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, 2505 + ... + 3481.

It is an arithmetic number, because the mean of its divisors is an integer number (379953).

2^2924161 is an apocalyptic number.

It is an amenable number.

2924161 is a deficient number, since it is larger than the sum of its proper divisors (115463).

2924161 is an equidigital number, since it uses as much as digits as its factorization.

2924161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1091.

The product of its digits is 864, while the sum is 25.

The square root of 2924161 is about 1710.0178361643. The cubic root of 2924161 is about 142.9992501632. Note that the first 3 decimals are identical.

The spelling of 2924161 in words is "two million, nine hundred twenty-four thousand, one hundred sixty-one".