4987450 has 24 divisors (see below), whose sum is σ = 9991548. Its totient is φ = 1841280.

The previous prime is 4987439. The next prime is 4987453. The reversal of 4987450 is 547894.

It can be written as a sum of positive squares in 6 ways, for example, as 1212201 + 3775249 = 1101^2 + 1943^2 .

It is a super-3 number, since 3×4987450³ (a number of 21 digits) contains 333 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4987453) 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, 3187 + ... + 4486.

Almost surely, 2^4987450 is an apocalyptic number.

4987450 is an abundant number, since it is smaller than the sum of its proper divisors (5004098).

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

4987450 is a wasteful number, since it uses less digits than its factorization.

4987450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7698 (or 7693 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 4987450 is about 2233.2599490431. The cubic root of 4987450 is about 170.8544068127.

The spelling of 4987450 in words is "four million, nine hundred eighty-seven thousand, four hundred fifty".