2083857462 has 32 divisors (see below), whose sum is σ = 4709289600. Its totient is φ = 682844904.

The previous prime is 2083857449. The next prime is 2083857473. The reversal of 2083857462 is 2647583802.

2083857462 is a `hidden beast` number, since 208 + 385 + 7 + 4 + 62 = 666.

It is a super-3 number, since 3×2083857462³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 323848 + ... + 330219.

It is an arithmetic number, because the mean of its divisors is an integer number (147165300).

Almost surely, 2^2083857462 is an apocalyptic number.

2083857462 is an abundant number, since it is smaller than the sum of its proper divisors (2625432138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2083857462 is a wasteful number, since it uses less digits than its factorization.

2083857462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 654137 (or 654131 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The square root of 2083857462 is about 45649.2876395678. The cubic root of 2083857462 is about 1277.2894836062.

The spelling of 2083857462 in words is "two billion, eighty-three million, eight hundred fifty-seven thousand, four hundred sixty-two".