4187996 has 6 divisors (see below), whose sum is σ = 7329000. Its totient is φ = 2093996.

The previous prime is 4187987. The next prime is 4188011. The reversal of 4187996 is 6997814.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 523496 + ... + 523503.

It is an arithmetic number, because the mean of its divisors is an integer number (1221500).

Almost surely, 2^4187996 is an apocalyptic number.

It is an amenable number.

4187996 is a deficient number, since it is larger than the sum of its proper divisors (3141004).

4187996 is a wasteful number, since it uses less digits than its factorization.

4187996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1047003 (or 1047001 counting only the distinct ones).

The product of its digits is 108864, while the sum is 44.

The square root of 4187996 is about 2046.4593814684. The cubic root of 4187996 is about 161.1890068382.

The spelling of 4187996 in words is "four million, one hundred eighty-seven thousand, nine hundred ninety-six".