2420452 has 6 divisors (see below), whose sum is σ = 4235798. Its totient is φ = 1210224.

The previous prime is 2420423. The next prime is 2420459. The reversal of 2420452 is 2540242.

2420452 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1893376 + 527076 = 1376^2 + 726^2 .

It is a nialpdrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (2420459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302553 + ... + 302560.

2^2420452 is an apocalyptic number.

It is an amenable number.

2420452 is a deficient number, since it is larger than the sum of its proper divisors (1815346).

2420452 is a wasteful number, since it uses less digits than its factorization.

2420452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605117 (or 605115 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 19.

The square root of 2420452 is about 1555.7801901297. The cubic root of 2420452 is about 134.2658271008.

Adding to 2420452 its reverse (2540242), we get a palindrome (4960694).

The spelling of 2420452 in words is "two million, four hundred twenty thousand, four hundred fifty-two".