2342620 has 48 divisors (see below), whose sum is σ = 5826240. Its totient is φ = 774144.

The previous prime is 2342611. The next prime is 2342623. The reversal of 2342620 is 262432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2342623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3772 + ... + 4348.

It is an arithmetic number, because the mean of its divisors is an integer number (121380).

2^2342620 is an apocalyptic number.

2342620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2342620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2913120).

2342620 is an abundant number, since it is smaller than the sum of its proper divisors (3483620).

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

2342620 is a wasteful number, since it uses less digits than its factorization.

2342620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622 (or 620 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2342620 is about 1530.5619882906. The cubic root of 2342620 is about 132.8109700862.

The spelling of 2342620 in words is "two million, three hundred forty-two thousand, six hundred twenty".