5151006 has 32 divisors (see below), whose sum is σ = 13082880. Its totient is φ = 1471608.

The previous prime is 5151001. The next prime is 5151007. The reversal of 5151006 is 6001515.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a self number, because there is not a number n which added to its sum of digits gives 5151006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5151001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6436 + ... + 7191.

It is an arithmetic number, because the mean of its divisors is an integer number (408840).

Almost surely, 2^5151006 is an apocalyptic number.

5151006 is an abundant number, since it is smaller than the sum of its proper divisors (7931874).

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

5151006 is a wasteful number, since it uses less digits than its factorization.

5151006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13645 (or 13639 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 18.

The square root of 5151006 is about 2269.5827810415. The cubic root of 5151006 is about 172.7019940006.

It can be divided in two parts, 515 and 1006, that added together give a square (1521 = 39²).

The spelling of 5151006 in words is "five million, one hundred fifty-one thousand, six".