4628537 has 4 divisors (see below), whose sum is σ = 4646400. Its totient is φ = 4610676.

The previous prime is 4628501. The next prime is 4628551. The reversal of 4628537 is 7358264.

It is a happy number.

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 not a de Polignac number, because 4628537 - 2¹² = 4624441 is a prime.

It is a d-powerful number, because it can be written as 4¹¹ + 6⁷ + 2¹⁵ + 8³ + 5⁵ + 3⁵ + 7⁶ .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4628497 and 4628506.

It is not an unprimeable number, because it can be changed into a prime (4628567) 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, 8537 + ... + 9062.

It is an arithmetic number, because the mean of its divisors is an integer number (1161600).

Almost surely, 2^4628537 is an apocalyptic number.

It is an amenable number.

4628537 is a deficient number, since it is larger than the sum of its proper divisors (17863).

4628537 is a wasteful number, since it uses less digits than its factorization.

4628537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17862.

The product of its digits is 40320, while the sum is 35.

The square root of 4628537 is about 2151.4034953955. The cubic root of 4628537 is about 166.6535540795.

The spelling of 4628537 in words is "four million, six hundred twenty-eight thousand, five hundred thirty-seven".