4626455 has 4 divisors (see below), whose sum is σ = 5551752. Its totient is φ = 3701160.

The previous prime is 4626449. The next prime is 4626463. The reversal of 4626455 is 5546264.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4626455 - 2⁴ = 4626439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 462641 + ... + 462650.

It is an arithmetic number, because the mean of its divisors is an integer number (1387938).

Almost surely, 2^4626455 is an apocalyptic number.

4626455 is a deficient number, since it is larger than the sum of its proper divisors (925297).

4626455 is an equidigital number, since it uses as much as digits as its factorization.

4626455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 925296.

The product of its digits is 28800, while the sum is 32.

The square root of 4626455 is about 2150.9195707883. The cubic root of 4626455 is about 166.6285624002.

The spelling of 4626455 in words is "four million, six hundred twenty-six thousand, four hundred fifty-five".