8074981 has 8 divisors (see below), whose sum is σ = 8557280. Its totient is φ = 7598448.

The previous prime is 8074967. The next prime is 8074993. The reversal of 8074981 is 1894708.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8074981 - 2¹⁵ = 8042213 is a prime.

It is a super-2 number, since 2×8074981² = 130410636300722, which contains 22 as substring.

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 8074981.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8074931) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1630 + ... + 4336.

It is an arithmetic number, because the mean of its divisors is an integer number (1069660).

Almost surely, 2^8074981 is an apocalyptic number.

It is an amenable number.

8074981 is a deficient number, since it is larger than the sum of its proper divisors (482299).

8074981 is a wasteful number, since it uses less digits than its factorization.

8074981 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2883.

The product of its (nonzero) digits is 16128, while the sum is 37.

The square root of 8074981 is about 2841.6511045517. The cubic root of 8074981 is about 200.6228996328.

The spelling of 8074981 in words is "eight million, seventy-four thousand, nine hundred eighty-one".