4620406 has 12 divisors (see below), whose sum is σ = 8062308. Its totient is φ = 1980132.

The previous prime is 4620403. The next prime is 4620409. The reversal of 4620406 is 6040264.

It is an interprime number because it is at equal distance from previous prime (4620403) and next prime (4620409).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4620403) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23476 + ... + 23671.

It is an arithmetic number, because the mean of its divisors is an integer number (671859).

Almost surely, 2^4620406 is an apocalyptic number.

4620406 is a deficient number, since it is larger than the sum of its proper divisors (3441902).

4620406 is a wasteful number, since it uses less digits than its factorization.

4620406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47163 (or 47156 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 4620406 is about 2149.5129680930. The cubic root of 4620406 is about 166.5559095245. Note that the first 3 decimals are identical.

The spelling of 4620406 in words is "four million, six hundred twenty thousand, four hundred six".