5143388 has 6 divisors (see below), whose sum is σ = 9000936. Its totient is φ = 2571692.

The previous prime is 5143381. The next prime is 5143403. The reversal of 5143388 is 8833415.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5143381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 642920 + ... + 642927.

It is an arithmetic number, because the mean of its divisors is an integer number (1500156).

Almost surely, 2^5143388 is an apocalyptic number.

It is an amenable number.

5143388 is a deficient number, since it is larger than the sum of its proper divisors (3857548).

5143388 is a wasteful number, since it uses less digits than its factorization.

5143388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1285851 (or 1285849 counting only the distinct ones).

The product of its digits is 11520, while the sum is 32.

The square root of 5143388 is about 2267.9038780336. The cubic root of 5143388 is about 172.6168136878.

The spelling of 5143388 in words is "five million, one hundred forty-three thousand, three hundred eighty-eight".