4620940 has 24 divisors (see below), whose sum is σ = 10275552. Its totient is φ = 1739520.

The previous prime is 4620929. The next prime is 4620943. The reversal of 4620940 is 490264.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4620943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6456 + ... + 7135.

It is an arithmetic number, because the mean of its divisors is an integer number (428148).

Almost surely, 2^4620940 is an apocalyptic number.

It is an amenable number.

4620940 is an abundant number, since it is smaller than the sum of its proper divisors (5654612).

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

4620940 is a wasteful number, since it uses less digits than its factorization.

4620940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13617 (or 13615 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 4620940 is about 2149.6371786885. The cubic root of 4620940 is about 166.5623258026.

It can be divided in two parts, 4 and 620940, that added together give a square (620944 = 788²).

The spelling of 4620940 in words is "four million, six hundred twenty thousand, nine hundred forty".