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1876 = 22767

1876 has 12 divisors (see below), whose sum is σ = 3808. Its totient is φ = 792.

The previous prime is 1873. The next prime is 1877. The reversal of 1876 is 6781.

1876 is an admirable number.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is an alternating number because its digits alternate between odd and even.

It is a plaindrome in base 11.

It is a nialpdrome in base 7, base 14, base 15 and base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1871) 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, 6 + ... + 61.

It is an amenable number.

1876 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1904).

1876 is a wasteful number, since it uses less digits than its factorization.

1876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78 (or 76 counting only the distinct ones).

The product of its digits is 336, while the sum is 22.

The square root of 1876 is about 43.3128156554. The cubic root of 1876 is about 12.3332521706. Note that the first 3 decimals are identical.

Subtracting from 1876 its product of digits (336), we obtain a triangular number (1540 = T55).

The spelling of 1876 in words is "one thousand, eight hundred seventy-six".

Divisors: 1 2 4 7 14 28 67 134 268 469 938 1876