2974081 has 4 divisors (see below), whose sum is σ = 3244464. Its totient is φ = 2703700.

The previous prime is 2974079. The next prime is 2974091. The reversal of 2974081 is 1804792.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2974081 - 2¹ = 2974079 is a prime.

It is a super-2 number, since 2×2974081² = 17690315589122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2974001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135175 + ... + 135196.

It is an arithmetic number, because the mean of its divisors is an integer number (811116).

2^2974081 is an apocalyptic number.

It is an amenable number.

2974081 is a deficient number, since it is larger than the sum of its proper divisors (270383).

2974081 is a wasteful number, since it uses less digits than its factorization.

2974081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270382.

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 2974081 is about 1724.5524056984. The cubic root of 2974081 is about 143.8084032376.

The spelling of 2974081 in words is "two million, nine hundred seventy-four thousand, eighty-one".