625413 has 8 divisors (see below), whose sum is σ = 883008. Its totient is φ = 392384.

The previous prime is 625409. The next prime is 625451. The reversal of 625413 is 314526.

It is a happy number.

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 625413 - 2² = 625409 is a prime.

It is a super-2 number, since 2×625413² = 782282841138, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 625413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (625483) 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, 6081 + ... + 6182.

It is an arithmetic number, because the mean of its divisors is an integer number (110376).

2⁶²⁵⁴¹³ is an apocalyptic number.

It is an amenable number.

625413 is a deficient number, since it is larger than the sum of its proper divisors (257595).

625413 is a wasteful number, since it uses less digits than its factorization.

625413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12283.

The product of its digits is 720, while the sum is 21.

The square root of 625413 is about 790.8305760402. The cubic root of 625413 is about 85.5176257223.

Adding to 625413 its reverse (314526), we get a palindrome (939939).

The spelling of 625413 in words is "six hundred twenty-five thousand, four hundred thirteen".