5406751 has 4 divisors (see below), whose sum is σ = 6179152. Its totient is φ = 4634352.

The previous prime is 5406749. The next prime is 5406757. The reversal of 5406751 is 1576045.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5406751 - 2¹ = 5406749 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5406757) 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, 386190 + ... + 386203.

It is an arithmetic number, because the mean of its divisors is an integer number (1544788).

Almost surely, 2^5406751 is an apocalyptic number.

5406751 is a deficient number, since it is larger than the sum of its proper divisors (772401).

5406751 is an equidigital number, since it uses as much as digits as its factorization.

5406751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 772400.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 5406751 is about 2325.2421379289. The cubic root of 5406751 is about 175.5141451195.

The spelling of 5406751 in words is "five million, four hundred six thousand, seven hundred fifty-one".