2924521 has 2 divisors, whose sum is σ = 2924522. Its totient is φ = 2924520.

The previous prime is 2924513. The next prime is 2924533. The reversal of 2924521 is 1254292.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2755600 + 168921 = 1660^2 + 411^2 .

It is a cyclic number.

It is not a de Polignac number, because 2924521 - 2³ = 2924513 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2924021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1462260 + 1462261.

It is an arithmetic number, because the mean of its divisors is an integer number (1462261).

2^2924521 is an apocalyptic number.

It is an amenable number.

2924521 is a deficient number, since it is larger than the sum of its proper divisors (1).

2924521 is an equidigital number, since it uses as much as digits as its factorization.

2924521 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1440, while the sum is 25.

The square root of 2924521 is about 1710.1230949847. The cubic root of 2924521 is about 143.0051182415.

The spelling of 2924521 in words is "two million, nine hundred twenty-four thousand, five hundred twenty-one".