4624390 has 16 divisors (see below), whose sum is σ = 8527680. Its totient is φ = 1804480.

The previous prime is 4624387. The next prime is 4624393. The reversal of 4624390 is 934264.

It is an interprime number because it is at equal distance from previous prime (4624387) and next prime (4624393).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4624393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5230 + ... + 6049.

It is an arithmetic number, because the mean of its divisors is an integer number (532980).

Almost surely, 2^4624390 is an apocalyptic number.

4624390 is a deficient number, since it is larger than the sum of its proper divisors (3903290).

4624390 is a wasteful number, since it uses less digits than its factorization.

4624390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11327.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 4624390 is about 2150.4394899648. The cubic root of 4624390 is about 166.6037673762.

The spelling of 4624390 in words is "four million, six hundred twenty-four thousand, three hundred ninety".