5151672 has 24 divisors (see below), whose sum is σ = 13952640. Its totient is φ = 1717200.

The previous prime is 5151661. The next prime is 5151677. The reversal of 5151672 is 2761515.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5151677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 35704 + ... + 35847.

It is an arithmetic number, because the mean of its divisors is an integer number (581360).

Almost surely, 2^5151672 is an apocalyptic number.

It is an amenable number.

5151672 is an abundant number, since it is smaller than the sum of its proper divisors (8800968).

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

5151672 is a wasteful number, since it uses less digits than its factorization.

5151672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71563 (or 71556 counting only the distinct ones).

The product of its digits is 2100, while the sum is 27.

The square root of 5151672 is about 2269.7294993016. The cubic root of 5151672 is about 172.7094368555.

It can be divided in two parts, 515 and 1672, that added together give a 7-th power (2187 = 3⁷).

The spelling of 5151672 in words is "five million, one hundred fifty-one thousand, six hundred seventy-two".