4631607 has 8 divisors (see below), whose sum is σ = 6861680. Its totient is φ = 3087720.

The previous prime is 4631597. The next prime is 4631629. The reversal of 4631607 is 7061364.

4631607 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4631607 - 2⁷ = 4631479 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 171541 = 4631607 / (4 + 6 + 3 + 1 + 6 + 0 + 7).

It is a Duffinian number.

4631607 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4630607) 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, 85744 + ... + 85797.

It is an arithmetic number, because the mean of its divisors is an integer number (857710).

Almost surely, 2^4631607 is an apocalyptic number.

4631607 is a deficient number, since it is larger than the sum of its proper divisors (2230073).

4631607 is a wasteful number, since it uses less digits than its factorization.

4631607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171550 (or 171544 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 4631607 is about 2152.1168648566. The cubic root of 4631607 is about 166.6903917337.

The spelling of 4631607 in words is "four million, six hundred thirty-one thousand, six hundred seven".