2084831146 has 4 divisors (see below), whose sum is σ = 3127246722. Its totient is φ = 1042415572.

The previous prime is 2084831117. The next prime is 2084831171. The reversal of 2084831146 is 6411384802.

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

It can be written as a sum of positive squares in only one way, i.e., 1981585225 + 103245921 = 44515^2 + 10161^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521207785 + ... + 521207788.

Almost surely, 2^2084831146 is an apocalyptic number.

2084831146 is a deficient number, since it is larger than the sum of its proper divisors (1042415576).

2084831146 is a wasteful number, since it uses less digits than its factorization.

2084831146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1042415575.

The product of its (nonzero) digits is 36864, while the sum is 37.

The square root of 2084831146 is about 45659.9512264304. The cubic root of 2084831146 is about 1277.4883907937.

The spelling of 2084831146 in words is "two billion, eighty-four million, eight hundred thirty-one thousand, one hundred forty-six".