624953 has 8 divisors (see below), whose sum is σ = 724608. Its totient is φ = 527904.

The previous prime is 624917. The next prime is 624961. The reversal of 624953 is 359426.

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

It is a cyclic number.

It is not a de Polignac number, because 624953 - 2¹⁰ = 623929 is a prime.

It is a d-powerful number, because it can be written as 6⁵ + 2⁹ + 9⁶ + 4⁸ + 5 + 3⁹ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (624973) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101 + ... + 1122.

It is an arithmetic number, because the mean of its divisors is an integer number (90576).

2⁶²⁴⁹⁵³ is an apocalyptic number.

It is an amenable number.

624953 is a deficient number, since it is larger than the sum of its proper divisors (99655).

624953 is a wasteful number, since it uses less digits than its factorization.

624953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1303.

The product of its digits is 6480, while the sum is 29.

The square root of 624953 is about 790.5396890732. The cubic root of 624953 is about 85.4966541103.

The spelling of 624953 in words is "six hundred twenty-four thousand, nine hundred fifty-three".