5143974 has 32 divisors (see below), whose sum is σ = 11422080. Its totient is φ = 1531200.

The previous prime is 5143967. The next prime is 5143987. The reversal of 5143974 is 4793415.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3234 + ... + 4554.

It is an arithmetic number, because the mean of its divisors is an integer number (356940).

Almost surely, 2^5143974 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5143974, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5711040).

5143974 is an abundant number, since it is smaller than the sum of its proper divisors (6278106).

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

5143974 is a wasteful number, since it uses less digits than its factorization.

5143974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1396.

The product of its digits is 15120, while the sum is 33.

The square root of 5143974 is about 2268.0330685420. The cubic root of 5143974 is about 172.6233690045.

The spelling of 5143974 in words is "five million, one hundred forty-three thousand, nine hundred seventy-four".