4525398 has 24 divisors (see below), whose sum is σ = 9945936. Its totient is φ = 1486800.

The previous prime is 4525397. The next prime is 4525399. The reversal of 4525398 is 8935254.

It is an interprime number because it is at equal distance from previous prime (4525397) and next prime (4525399).

It is a d-powerful number, because it can be written as 4¹¹ + 5⁴ + 2¹⁷ + 5⁶ + 3¹¹ + 9⁴ + 8² .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4525393) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 493 + ... + 3048.

It is an arithmetic number, because the mean of its divisors is an integer number (414414).

Almost surely, 2^4525398 is an apocalyptic number.

4525398 is an abundant number, since it is smaller than the sum of its proper divisors (5420538).

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

4525398 is a wasteful number, since it uses less digits than its factorization.

4525398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3620 (or 3617 counting only the distinct ones).

The product of its digits is 43200, while the sum is 36.

The square root of 4525398 is about 2127.2982865597. The cubic root of 4525398 is about 165.4063812154.

The spelling of 4525398 in words is "four million, five hundred twenty-five thousand, three hundred ninety-eight".