5151678 has 32 divisors (see below), whose sum is σ = 12289536. Its totient is φ = 1407648.

The previous prime is 5151677. The next prime is 5151737. The reversal of 5151678 is 8761515.

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 polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1701 + ... + 3632.

It is an arithmetic number, because the mean of its divisors is an integer number (384048).

Almost surely, 2^5151678 is an apocalyptic number.

5151678 is an abundant number, since it is smaller than the sum of its proper divisors (7137858).

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

5151678 is a wasteful number, since it uses less digits than its factorization.

5151678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5368.

The product of its digits is 8400, while the sum is 33.

The square root of 5151678 is about 2269.7308210446. The cubic root of 5151678 is about 172.7095039054.

Adding to 5151678 its product of digits (8400), we get a triangular number (5160078 = T₃₂₁₂).

The spelling of 5151678 in words is "five million, one hundred fifty-one thousand, six hundred seventy-eight".