4890925 has 24 divisors (see below), whose sum is σ = 6640200. Its totient is φ = 3552000.

The previous prime is 4890913. The next prime is 4890943. The reversal of 4890925 is 5290984.

It can be written as a sum of positive squares in 12 ways, for example, as 1814409 + 3076516 = 1347^2 + 1754^2 .

It is not a de Polignac number, because 4890925 - 2¹³ = 4882733 is a prime.

It is a super-2 number, since 2×4890925² = 47842294711250, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32751 + ... + 32899.

It is an arithmetic number, because the mean of its divisors is an integer number (276675).

Almost surely, 2^4890925 is an apocalyptic number.

It is an amenable number.

4890925 is a deficient number, since it is larger than the sum of its proper divisors (1749275).

4890925 is a wasteful number, since it uses less digits than its factorization.

4890925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273 (or 268 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 4890925 is about 2211.5435785894. The cubic root of 4890925 is about 169.7450040934.

The spelling of 4890925 in words is "four million, eight hundred ninety thousand, nine hundred twenty-five".