2972086 has 8 divisors (see below), whose sum is σ = 4801104. Its totient is φ = 1371720.

The previous prime is 2972071. The next prime is 2972107. The reversal of 2972086 is 6802792.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 57130 + ... + 57181.

It is an arithmetic number, because the mean of its divisors is an integer number (600138).

2^2972086 is an apocalyptic number.

2972086 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2972086 is a deficient number, since it is larger than the sum of its proper divisors (1829018).

2972086 is a wasteful number, since it uses less digits than its factorization.

2972086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114326.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 2972086 is about 1723.9738977142. The cubic root of 2972086 is about 143.7762407043.

The spelling of 2972086 in words is "two million, nine hundred seventy-two thousand, eighty-six".