5470561 has 4 divisors (see below), whose sum is σ = 5618452. Its totient is φ = 5322672.

The previous prime is 5470529. The next prime is 5470567. The reversal of 5470561 is 1650745.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1650745 = 5 ⋅330149.

It can be written as a sum of positive squares in 2 ways, for example, as 2387025 + 3083536 = 1545^2 + 1756^2 .

It is not a de Polignac number, because 5470561 - 2⁵ = 5470529 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5470567) 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, 73890 + ... + 73963.

It is an arithmetic number, because the mean of its divisors is an integer number (1404613).

Almost surely, 2^5470561 is an apocalyptic number.

It is an amenable number.

5470561 is a deficient number, since it is larger than the sum of its proper divisors (147891).

5470561 is a wasteful number, since it uses less digits than its factorization.

5470561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147890.

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

The square root of 5470561 is about 2338.9230427699. The cubic root of 5470561 is about 176.2019140151.

The spelling of 5470561 in words is "five million, four hundred seventy thousand, five hundred sixty-one".