2832457 has 2 divisors, whose sum is σ = 2832458. Its totient is φ = 2832456.

The previous prime is 2832449. The next prime is 2832491. The reversal of 2832457 is 7542382.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2238016 + 594441 = 1496^2 + 771^2 .

It is a cyclic number.

It is not a de Polignac number, because 2832457 - 2³ = 2832449 is a prime.

It is not a weakly prime, because it can be changed into another prime (2832257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1416228 + 1416229.

It is an arithmetic number, because the mean of its divisors is an integer number (1416229).

2^2832457 is an apocalyptic number.

It is an amenable number.

2832457 is a deficient number, since it is larger than the sum of its proper divisors (1).

2832457 is an equidigital number, since it uses as much as digits as its factorization.

2832457 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13440, while the sum is 31.

The square root of 2832457 is about 1682.9904931401. The cubic root of 2832457 is about 141.4884889519.

The spelling of 2832457 in words is "two million, eight hundred thirty-two thousand, four hundred fifty-seven".