973240 has 32 divisors (see below), whose sum is σ = 2268000. Its totient is φ = 375424.

The previous prime is 973213. The next prime is 973253. The reversal of 973240 is 42379.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 741 + ... + 1579.

It is an arithmetic number, because the mean of its divisors is an integer number (70875).

2⁹⁷³²⁴⁰ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 973240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1134000).

973240 is an abundant number, since it is smaller than the sum of its proper divisors (1294760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

973240 is a wasteful number, since it uses less digits than its factorization.

973240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 879 (or 875 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 973240 is about 986.5292697128. The cubic root of 973240 is about 99.0999229187.

The spelling of 973240 in words is "nine hundred seventy-three thousand, two hundred forty".