974266605 has 72 divisors (see below), whose sum is σ = 1880273304. Its totient is φ = 463898880.

The previous prime is 974266603. The next prime is 974266639. The reversal of 974266605 is 506662479.

974266605 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 9418761 + 964847844 = 3069^2 + 31062^2 .

It is not a de Polignac number, because 974266605 - 2¹ = 974266603 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (974266603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 561319 + ... + 563051.

It is an arithmetic number, because the mean of its divisors is an integer number (26114907).

Almost surely, 2^974266605 is an apocalyptic number.

It is an amenable number.

974266605 is a deficient number, since it is larger than the sum of its proper divisors (906006699).

974266605 is a wasteful number, since it uses less digits than its factorization.

974266605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1819 (or 1785 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The square root of 974266605 is about 31213.2440640187. The cubic root of 974266605 is about 991.3475527445.

The spelling of 974266605 in words is "nine hundred seventy-four million, two hundred sixty-six thousand, six hundred five".