2401396 has 12 divisors (see below), whose sum is σ = 4213440. Its totient is φ = 1197560.

The previous prime is 2401393. The next prime is 2401409. The reversal of 2401396 is 6931042.

It is a self number, because there is not a number n which added to its sum of digits gives 2401396.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2401393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2181 + ... + 3091.

It is an arithmetic number, because the mean of its divisors is an integer number (351120).

2^2401396 is an apocalyptic number.

It is an amenable number.

2401396 is a deficient number, since it is larger than the sum of its proper divisors (1812044).

2401396 is a wasteful number, since it uses less digits than its factorization.

2401396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1574 (or 1572 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 2401396 is about 1549.6438300461. The cubic root of 2401396 is about 133.9125441070.

The spelling of 2401396 in words is "two million, four hundred one thousand, three hundred ninety-six".