2352620 has 24 divisors (see below), whose sum is σ = 5006400. Its totient is φ = 928512.

The previous prime is 2352619. The next prime is 2352631. The reversal of 2352620 is 262532.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a d-powerful number, because it can be written as 2⁵ + 3¹¹ + 5⁷ + 2⁷ + 6² + 2²¹ + 0 .

It is a junction number, because it is equal to n+sod(n) for n = 2352592 and 2352601.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 836 + ... + 2324.

It is an arithmetic number, because the mean of its divisors is an integer number (208600).

2^2352620 is an apocalyptic number.

2352620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2352620 is an abundant number, since it is smaller than the sum of its proper divisors (2653780).

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

2352620 is a wasteful number, since it uses less digits than its factorization.

2352620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1577 (or 1575 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 2352620 is about 1533.8252834009. The cubic root of 2352620 is about 132.9996796495. Note that the first 3 decimals are identical.

The spelling of 2352620 in words is "two million, three hundred fifty-two thousand, six hundred twenty".