4626145 has 8 divisors (see below), whose sum is σ = 5603904. Its totient is φ = 3665904.

The previous prime is 4626137. The next prime is 4626157. The reversal of 4626145 is 5416264.

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 4626145 - 2³ = 4626137 is a prime.

It is a super-2 number, since 2×4626145² = 42802435122050, which contains 22 as substring.

It is a Duffinian number.

4626145 is a lucky number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3789 + ... + 4858.

It is an arithmetic number, because the mean of its divisors is an integer number (700488).

Almost surely, 2^4626145 is an apocalyptic number.

It is an amenable number.

4626145 is a deficient number, since it is larger than the sum of its proper divisors (977759).

4626145 is a wasteful number, since it uses less digits than its factorization.

4626145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8759.

The product of its digits is 5760, while the sum is 28.

The square root of 4626145 is about 2150.8475073794. The cubic root of 4626145 is about 166.6248406155.

The spelling of 4626145 in words is "four million, six hundred twenty-six thousand, one hundred forty-five".