6252990 has 16 divisors (see below), whose sum is σ = 15007248. Its totient is φ = 1667456.

The previous prime is 6252989. The next prime is 6253001. The reversal of 6252990 is 992526.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104187 + ... + 104246.

It is an arithmetic number, because the mean of its divisors is an integer number (937953).

Almost surely, 2^6252990 is an apocalyptic number.

6252990 is an abundant number, since it is smaller than the sum of its proper divisors (8754258).

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

6252990 is a wasteful number, since it uses less digits than its factorization.

6252990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208443.

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 6252990 is about 2500.5979284963. The cubic root of 6252990 is about 184.2309442602.

The spelling of 6252990 in words is "six million, two hundred fifty-two thousand, nine hundred ninety".