4257362 has 6 divisors (see below), whose sum is σ = 6390423. Its totient is φ = 2127222.

The previous prime is 4257359. The next prime is 4257371. The reversal of 4257362 is 2637524.

It can be written as a sum of positive squares in only one way, i.e., 2128681 + 2128681 = 1459^2 + 1459^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=1459.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 2189 + ... + 3647.

Almost surely, 2^4257362 is an apocalyptic number.

4257362 is a deficient number, since it is larger than the sum of its proper divisors (2133061).

4257362 is an frugal number, since it uses more digits than its factorization.

4257362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2920 (or 1461 counting only the distinct ones).

The product of its digits is 10080, while the sum is 29.

The square root of 4257362 is about 2063.3375875023. The cubic root of 4257362 is about 162.0740656091.

The spelling of 4257362 in words is "four million, two hundred fifty-seven thousand, three hundred sixty-two".