624898 has 8 divisors (see below), whose sum is σ = 967680. Its totient is φ = 302340.

The previous prime is 624859. The next prime is 624917. The reversal of 624898 is 898426.

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

It is a super-3 number, since 3×624898³ = 732063339769316376, which contains 333 as substring.

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, 4978 + ... + 5101.

It is an arithmetic number, because the mean of its divisors is an integer number (120960).

2⁶²⁴⁸⁹⁸ is an apocalyptic number.

624898 is a deficient number, since it is larger than the sum of its proper divisors (342782).

624898 is a wasteful number, since it uses less digits than its factorization.

624898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10112.

The product of its digits is 27648, while the sum is 37.

The square root of 624898 is about 790.5049019456. The cubic root of 624898 is about 85.4941459462.

The spelling of 624898 in words is "six hundred twenty-four thousand, eight hundred ninety-eight".