2046955 has 4 divisors (see below), whose sum is σ = 2456352. Its totient is φ = 1637560.

The previous prime is 2046949. The next prime is 2046959. The reversal of 2046955 is 5596402.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2046955 - 2⁷ = 2046827 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2046959) 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, 204691 + ... + 204700.

It is an arithmetic number, because the mean of its divisors is an integer number (614088).

2^2046955 is an apocalyptic number.

2046955 is a deficient number, since it is larger than the sum of its proper divisors (409397).

2046955 is an equidigital number, since it uses as much as digits as its factorization.

2046955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409396.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 2046955 is about 1430.7183510391. The cubic root of 2046955 is about 126.9704810804.

The spelling of 2046955 in words is "two million, forty-six thousand, nine hundred fifty-five".