6625298 has 8 divisors (see below), whose sum is σ = 9999408. Its totient is φ = 3292164.

The previous prime is 6625273. The next prime is 6625301. The reversal of 6625298 is 8925266.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 6⁶ + 6⁷ + 2²¹ + 5⁴ + 2²² + 9⁴ + 8² .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9836 + ... + 10487.

It is an arithmetic number, because the mean of its divisors is an integer number (1249926).

Almost surely, 2^6625298 is an apocalyptic number.

6625298 is a deficient number, since it is larger than the sum of its proper divisors (3374110).

6625298 is a wasteful number, since it uses less digits than its factorization.

6625298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20488.

The product of its digits is 51840, while the sum is 38.

The square root of 6625298 is about 2573.9654232332. The cubic root of 6625298 is about 187.8171037019.

Subtracting 6625298 from its reverse (8925266), we obtain a cube (2299968 = 132³).

It can be divided in two parts, 662 and 5298, that multiplied together give a triangular number (3507276 = T₂₆₄₈).

The spelling of 6625298 in words is "six million, six hundred twenty-five thousand, two hundred ninety-eight".