4250988 has 48 divisors (see below), whose sum is σ = 12597760. Its totient is φ = 1214352.

The previous prime is 4250977. The next prime is 4250993. The reversal of 4250988 is 8890524.

It is a super-2 number, since 2×4250988² = 36141797952288, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2056 + ... + 3567.

Almost surely, 2^4250988 is an apocalyptic number.

It is an amenable number.

4250988 is an abundant number, since it is smaller than the sum of its proper divisors (8346772).

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

4250988 is a wasteful number, since it uses less digits than its factorization.

4250988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5643 (or 5635 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 4250988 is about 2061.7924240815. The cubic root of 4250988 is about 161.9931409990.

The spelling of 4250988 in words is "four million, two hundred fifty thousand, nine hundred eighty-eight".