5043988 has 24 divisors (see below), whose sum is σ = 9164232. Its totient is φ = 2427264.

The previous prime is 5043971. The next prime is 5044003. The reversal of 5043988 is 8893405.

It can be written as a sum of positive squares in 4 ways, for example, as 4318084 + 725904 = 2078^2 + 852^2 .

It is a Harshad number since it is a multiple of its sum of digits (37).

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25506 + ... + 25702.

It is an arithmetic number, because the mean of its divisors is an integer number (381843).

Almost surely, 2^5043988 is an apocalyptic number.

It is an amenable number.

5043988 is a deficient number, since it is larger than the sum of its proper divisors (4120244).

5043988 is a wasteful number, since it uses less digits than its factorization.

5043988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411 (or 409 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 5043988 is about 2245.8824546267. The cubic root of 5043988 is about 171.4975874225.

The spelling of 5043988 in words is "five million, forty-three thousand, nine hundred eighty-eight".