625346241 has 48 divisors (see below), whose sum is σ = 994444416. Its totient is φ = 346249728.

The previous prime is 625346231. The next prime is 625346261. The reversal of 625346241 is 142643526.

It is not a de Polignac number, because 625346241 - 2⁵ = 625346209 is a prime.

It is a super-2 number, since 2×625346241² = 782115842265660162, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (625346231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 349836 + ... + 351618.

It is an arithmetic number, because the mean of its divisors is an integer number (20717592).

Almost surely, 2^625346241 is an apocalyptic number.

It is an amenable number.

625346241 is a deficient number, since it is larger than the sum of its proper divisors (369098175).

625346241 is a wasteful number, since it uses less digits than its factorization.

625346241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1862 (or 1839 counting only the distinct ones).

The product of its digits is 34560, while the sum is 33.

The square root of 625346241 is about 25006.9238612029. The cubic root of 625346241 is about 855.1458278674.

Adding to 625346241 its reverse (142643526), we get a palindrome (767989767).

The spelling of 625346241 in words is "six hundred twenty-five million, three hundred forty-six thousand, two hundred forty-one".