4626678 has 24 divisors (see below), whose sum is σ = 10764792. Its totient is φ = 1321824.

The previous prime is 4626659. The next prime is 4626679. The reversal of 4626678 is 8766264.

It is a super-2 number, since 2×4626678² = 42812298631368, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4626679) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7575 + ... + 8162.

It is an arithmetic number, because the mean of its divisors is an integer number (448533).

Almost surely, 2^4626678 is an apocalyptic number.

4626678 is an abundant number, since it is smaller than the sum of its proper divisors (6138114).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4626678 is a wasteful number, since it uses less digits than its factorization.

4626678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15756 (or 15749 counting only the distinct ones).

The product of its digits is 96768, while the sum is 39.

The square root of 4626678 is about 2150.9714084571. The cubic root of 4626678 is about 166.6312395812.

It can be divided in two parts, 462 and 6678, that added together give a triangular number (7140 = T₁₁₉).

The spelling of 4626678 in words is "four million, six hundred twenty-six thousand, six hundred seventy-eight".