5129072 has 20 divisors (see below), whose sum is σ = 10702440. Its totient is φ = 2367168.

The previous prime is 5129057. The next prime is 5129077. The reversal of 5129072 is 2709215.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5129077) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12122 + ... + 12537.

It is an arithmetic number, because the mean of its divisors is an integer number (535122).

Almost surely, 2^5129072 is an apocalyptic number.

5129072 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

5129072 is an abundant number, since it is smaller than the sum of its proper divisors (5573368).

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

5129072 is a wasteful number, since it uses less digits than its factorization.

5129072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24680 (or 24674 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 5129072 is about 2264.7454603112. The cubic root of 5129072 is about 172.4565121769.

The spelling of 5129072 in words is "five million, one hundred twenty-nine thousand, seventy-two".