61473 has 8 divisors (see below), whose sum is σ = 84736. Its totient is φ = 39600.

The previous prime is 61471. The next prime is 61483. The reversal of 61473 is 37416.

61473 is nontrivially palindromic in base 5.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 61473 - 2¹ = 61471 is a prime.

It is a d-powerful number, because it can be written as 6 + 1 + 4² + 7⁴ + 3¹⁰ .

It is a Duffinian number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (61471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 238 + ... + 423.

It is an arithmetic number, because the mean of its divisors is an integer number (10592).

2⁶¹⁴⁷³ is an apocalyptic number.

It is an amenable number.

61473 is a deficient number, since it is larger than the sum of its proper divisors (23263).

61473 is a wasteful number, since it uses less digits than its factorization.

61473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695.

The product of its digits is 504, while the sum is 21.

The square root of 61473 is about 247.9374921225. The cubic root of 61473 is about 39.4664565948.

Adding to 61473 its reverse (37416), we get a palindrome (98889).

The spelling of 61473 in words is "sixty-one thousand, four hundred seventy-three".