6632190 has 48 divisors (see below), whose sum is σ = 17550000. Its totient is φ = 1737216.

The previous prime is 6632177. The next prime is 6632203. The reversal of 6632190 is 912366.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (6632177) and next prime (6632203).

It is a super-2 number, since 2×6632190² = 87971888392200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4686 + ... + 5934.

It is an arithmetic number, because the mean of its divisors is an integer number (365625).

Almost surely, 2^6632190 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6632190, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8775000).

6632190 is an abundant number, since it is smaller than the sum of its proper divisors (10917810).

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

6632190 is a wasteful number, since it uses less digits than its factorization.

6632190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1321 (or 1318 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 6632190 is about 2575.3038655662. The cubic root of 6632190 is about 187.8822070321.

The spelling of 6632190 in words is "six million, six hundred thirty-two thousand, one hundred ninety".