4625437 has 4 divisors (see below), whose sum is σ = 4690656. Its totient is φ = 4560220.

The previous prime is 4625431. The next prime is 4625441. The reversal of 4625437 is 7345264.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4625437 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4625399 and 4625408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4625431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32503 + ... + 32644.

It is an arithmetic number, because the mean of its divisors is an integer number (1172664).

Almost surely, 2^4625437 is an apocalyptic number.

It is an amenable number.

4625437 is a deficient number, since it is larger than the sum of its proper divisors (65219).

4625437 is an equidigital number, since it uses as much as digits as its factorization.

4625437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65218.

The product of its digits is 20160, while the sum is 31.

The square root of 4625437 is about 2150.6829147971. The cubic root of 4625437 is about 166.6163399159.

The spelling of 4625437 in words is "four million, six hundred twenty-five thousand, four hundred thirty-seven".