2455396 has 6 divisors (see below), whose sum is σ = 4296950. Its totient is φ = 1227696.

The previous prime is 2455391. The next prime is 2455423. The reversal of 2455396 is 6935542.

It can be written as a sum of positive squares in only one way, i.e., 2359296 + 96100 = 1536^2 + 310^2 .

It is a d-powerful number, because it can be written as 2²¹ + 4² + 5 + 5⁷ + 3⁴ + 9² + 6⁷ .

It is not an unprimeable number, because it can be changed into a prime (2455391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 306921 + ... + 306928.

2^2455396 is an apocalyptic number.

It is an amenable number.

2455396 is a deficient number, since it is larger than the sum of its proper divisors (1841554).

2455396 is a wasteful number, since it uses less digits than its factorization.

2455396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613853 (or 613851 counting only the distinct ones).

The product of its digits is 32400, while the sum is 34.

The square root of 2455396 is about 1566.9703251817. The cubic root of 2455396 is about 134.9088731155.

It can be divided in two parts, 24553 and 96, that added together give a square (24649 = 157²).

The spelling of 2455396 in words is "two million, four hundred fifty-five thousand, three hundred ninety-six".