3452557 has 2 divisors, whose sum is σ = 3452558. Its totient is φ = 3452556.

The previous prime is 3452549. The next prime is 3452567. The reversal of 3452557 is 7552543.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2842596 + 609961 = 1686^2 + 781^2 .

It is a cyclic number.

It is not a de Polignac number, because 3452557 - 2³ = 3452549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3452567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1726278 + 1726279.

It is an arithmetic number, because the mean of its divisors is an integer number (1726279).

Almost surely, 2^3452557 is an apocalyptic number.

It is an amenable number.

3452557 is a deficient number, since it is larger than the sum of its proper divisors (1).

3452557 is an equidigital number, since it uses as much as digits as its factorization.

3452557 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21000, while the sum is 31.

The square root of 3452557 is about 1858.1057558707. The cubic root of 3452557 is about 151.1403020348.

The spelling of 3452557 in words is "three million, four hundred fifty-two thousand, five hundred fifty-seven".