974736 has 60 divisors (see below), whose sum is σ = 3120832. Its totient is φ = 278208.

The previous prime is 974713. The next prime is 974737. The reversal of 974736 is 637479.

It is a super-2 number, since 2×974736² = 1900220539392, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 974736.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (974737) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 525 + ... + 1491.

2⁹⁷⁴⁷³⁶ 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 974736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1560416).

974736 is an abundant number, since it is smaller than the sum of its proper divisors (2146096).

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

974736 is a wasteful number, since it uses less digits than its factorization.

974736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 988 (or 979 counting only the distinct ones).

The product of its digits is 31752, while the sum is 36.

The square root of 974736 is about 987.2871922597. The cubic root of 974736 is about 99.1506735344.

It can be divided in two parts, 97473 and 6, that added together give a palindrome (97479).

The spelling of 974736 in words is "nine hundred seventy-four thousand, seven hundred thirty-six".