5470646 has 4 divisors (see below), whose sum is σ = 8205972. Its totient is φ = 2735322.

The previous prime is 5470643. The next prime is 5470679. The reversal of 5470646 is 6460745.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6460745 = 5 ⋅1292149.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5470643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1367660 + ... + 1367663.

It is an arithmetic number, because the mean of its divisors is an integer number (2051493).

Almost surely, 2^5470646 is an apocalyptic number.

5470646 is a deficient number, since it is larger than the sum of its proper divisors (2735326).

5470646 is a wasteful number, since it uses less digits than its factorization.

5470646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2735325.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 5470646 is about 2338.9412134554. The cubic root of 5470646 is about 176.2028266019.

Subtracting 5470646 from its reverse (6460745), we obtain a palindrome (990099).

It can be divided in two parts, 5470 and 646, that added together give a palindrome (6116).

The spelling of 5470646 in words is "five million, four hundred seventy thousand, six hundred forty-six".