97473 has 4 divisors (see below), whose sum is σ = 129968. Its totient is φ = 64980.

The previous prime is 97463. The next prime is 97499. The reversal of 97473 is 37479.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 97473 - 2⁵ = 97441 is a prime.

It is a D-number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 97473.

It is not an unprimeable number, because it can be changed into a prime (97423) 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, 16243 + ... + 16248.

It is an arithmetic number, because the mean of its divisors is an integer number (32492).

2⁹⁷⁴⁷³ is an apocalyptic number.

It is an amenable number.

97473 is a deficient number, since it is larger than the sum of its proper divisors (32495).

97473 is a wasteful number, since it uses less digits than its factorization.

97473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32494.

The product of its digits is 5292, while the sum is 30.

The square root of 97473 is about 312.2066623248. The cubic root of 97473 is about 46.0215714831.

It can be divided in two parts, 9747 and 3, that multiplied together give a square (29241 = 171²).

The spelling of 97473 in words is "ninety-seven thousand, four hundred seventy-three".