4257954 has 32 divisors (see below), whose sum is σ = 9792000. Its totient is φ = 1369872.

The previous prime is 4257949. The next prime is 4257959. The reversal of 4257954 is 4597524.

It is an interprime number because it is at equal distance from previous prime (4257949) and next prime (4257959).

It is a super-2 number, since 2×4257954² = 36260344532232, which contains 22 as substring.

It is a d-powerful number, because it can be written as 4⁶ + 2⁵ + 5 + 7³ + 9⁵ + 5³ + 4¹¹ .

It is a Curzon number.

It is a zygodrome in base 3.

It is not an unprimeable number, because it can be changed into a prime (4257959) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 207 + ... + 2925.

It is an arithmetic number, because the mean of its divisors is an integer number (306000).

Almost surely, 2^4257954 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4257954, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4896000).

4257954 is an abundant number, since it is smaller than the sum of its proper divisors (5534046).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4257954 is a wasteful number, since it uses less digits than its factorization.

4257954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2759 (or 2753 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 4257954 is about 2063.4810394089. The cubic root of 4257954 is about 162.0815775692.

The spelling of 4257954 in words is "four million, two hundred fifty-seven thousand, nine hundred fifty-four".