2452416 has 56 divisors (see below), whose sum is σ = 6638544. Its totient is φ = 798720.

The previous prime is 2452409. The next prime is 2452427. The reversal of 2452416 is 6142542.

2452416 = 518² + 519² + ... + 526².

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10056 + ... + 10296.

2^2452416 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2452416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3319272).

2452416 is an abundant number, since it is smaller than the sum of its proper divisors (4186128).

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

2452416 is a wasteful number, since it uses less digits than its factorization.

2452416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309 (or 299 counting only the distinct ones).

The product of its digits is 1920, while the sum is 24.

The square root of 2452416 is about 1566.0191569709. The cubic root of 2452416 is about 134.8542734783.

Adding to 2452416 its reverse (6142542), we get a palindrome (8594958).

The spelling of 2452416 in words is "two million, four hundred fifty-two thousand, four hundred sixteen".