4525250 has 32 divisors (see below), whose sum is σ = 8850816. Its totient is φ = 1729200.

The previous prime is 4525231. The next prime is 4525253. The reversal of 4525250 is 525254.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an Ulam number.

It is an alternating number because its digits alternate between even and odd.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4525253) 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, 5357 + ... + 6143.

It is an arithmetic number, because the mean of its divisors is an integer number (276588).

Almost surely, 2^4525250 is an apocalyptic number.

4525250 is a deficient number, since it is larger than the sum of its proper divisors (4325566).

4525250 is a wasteful number, since it uses less digits than its factorization.

4525250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 827 (or 817 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 23.

The square root of 4525250 is about 2127.2635003685. The cubic root of 4525250 is about 165.4045780288.

The spelling of 4525250 in words is "four million, five hundred twenty-five thousand, two hundred fifty".