2982455 has 8 divisors (see below), whose sum is σ = 4090272. Its totient is φ = 2045088.

The previous prime is 2982451. The next prime is 2982457. The reversal of 2982455 is 5542892.

It is a happy number.

2982455 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2982455 - 2² = 2982451 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35), and also a Moran number because the ratio is a prime number: 85213 = 2982455 / (2 + 9 + 8 + 2 + 4 + 5 + 5).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2982451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42572 + ... + 42641.

It is an arithmetic number, because the mean of its divisors is an integer number (511284).

2^2982455 is an apocalyptic number.

2982455 is a deficient number, since it is larger than the sum of its proper divisors (1107817).

2982455 is an equidigital number, since it uses as much as digits as its factorization.

2982455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85225.

The product of its digits is 28800, while the sum is 35.

The square root of 2982455 is about 1726.9785754317. The cubic root of 2982455 is about 143.9432485988.

The spelling of 2982455 in words is "two million, nine hundred eighty-two thousand, four hundred fifty-five".