5651715 has 16 divisors (see below), whose sum is σ = 9072288. Its totient is φ = 3004416.

The previous prime is 5651707. The next prime is 5651717. The reversal of 5651715 is 5171565.

It is not a de Polignac number, because 5651715 - 2³ = 5651707 is a prime.

5651715 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5651717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8329 + ... + 8981.

It is an arithmetic number, because the mean of its divisors is an integer number (567018).

Almost surely, 2^5651715 is an apocalyptic number.

5651715 is a deficient number, since it is larger than the sum of its proper divisors (3420573).

5651715 is a wasteful number, since it uses less digits than its factorization.

5651715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1238.

The product of its digits is 5250, while the sum is 30.

The square root of 5651715 is about 2377.3335903907. Note that the first 3 decimals coincide. The cubic root of 5651715 is about 178.1257685409.

Subtracting from 5651715 its product of digits (5250), we obtain a palindrome (5646465).

The spelling of 5651715 in words is "five million, six hundred fifty-one thousand, seven hundred fifteen".