2452426 has 4 divisors (see below), whose sum is σ = 3678642. Its totient is φ = 1226212.

The previous prime is 2452409. The next prime is 2452427. The reversal of 2452426 is 6242542.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1442401 + 1010025 = 1201^2 + 1005^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2452426.

It is not an unprimeable number, because it can be changed into a prime (2452427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 613105 + ... + 613108.

2^2452426 is an apocalyptic number.

2452426 is a deficient number, since it is larger than the sum of its proper divisors (1226216).

2452426 is a wasteful number, since it uses less digits than its factorization.

2452426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1226215.

The product of its digits is 3840, while the sum is 25.

The square root of 2452426 is about 1566.0223497767. The cubic root of 2452426 is about 134.8544567725.

Adding to 2452426 its reverse (6242542), we get a palindrome (8694968).

The spelling of 2452426 in words is "two million, four hundred fifty-two thousand, four hundred twenty-six".