8905974 has 64 divisors (see below), whose sum is σ = 22851072. Its totient is φ = 2246400.

The previous prime is 8905957. The next prime is 8905997. The reversal of 8905974 is 4795098.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16834 + ... + 17354.

It is an arithmetic number, because the mean of its divisors is an integer number (357048).

Almost surely, 2^8905974 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8905974, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11425536).

8905974 is an abundant number, since it is smaller than the sum of its proper divisors (13945098).

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

8905974 is a wasteful number, since it uses less digits than its factorization.

8905974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581.

The product of its (nonzero) digits is 90720, while the sum is 42.

The square root of 8905974 is about 2984.2878547486. The cubic root of 8905974 is about 207.2814673208.

The spelling of 8905974 in words is "eight million, nine hundred five thousand, nine hundred seventy-four".