1937996 has 12 divisors (see below), whose sum is σ = 3501120. Its totient is φ = 937680.

The previous prime is 1937993. The next prime is 1938007. The reversal of 1937996 is 6997391.

1937996 = T₄₁ + T₄₂ + ... + T₂₂₆.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1937993) 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, 7691 + ... + 7938.

It is an arithmetic number, because the mean of its divisors is an integer number (291760).

2^1937996 is an apocalyptic number.

It is an amenable number.

1937996 is a deficient number, since it is larger than the sum of its proper divisors (1563124).

1937996 is a wasteful number, since it uses less digits than its factorization.

1937996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15664 (or 15662 counting only the distinct ones).

The product of its digits is 91854, while the sum is 44.

The square root of 1937996 is about 1392.1192477658. The cubic root of 1937996 is about 124.6764110443.

The spelling of 1937996 in words is "one million, nine hundred thirty-seven thousand, nine hundred ninety-six".