4628258 has 8 divisors (see below), whose sum is σ = 7014252. Its totient is φ = 2290176.

The previous prime is 4628257. The next prime is 4628279. The reversal of 4628258 is 8528264.

It can be written as a sum of positive squares in 2 ways, for example, as 4214809 + 413449 = 2053^2 + 643^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4628258² = 42841544229128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4628257) 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 3 ways as a sum of consecutive naturals, for example, 11735 + ... + 12122.

Almost surely, 2^4628258 is an apocalyptic number.

4628258 is a deficient number, since it is larger than the sum of its proper divisors (2385994).

4628258 is a wasteful number, since it uses less digits than its factorization.

4628258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23956.

The product of its digits is 30720, while the sum is 35.

The square root of 4628258 is about 2151.3386530251. The cubic root of 4628258 is about 166.6502054853.

The spelling of 4628258 in words is "four million, six hundred twenty-eight thousand, two hundred fifty-eight".