2415393 has 8 divisors (see below), whose sum is σ = 3578400. Its totient is φ = 1610244.

The previous prime is 2415389. The next prime is 2415407. The reversal of 2415393 is 3935142.

It is not a de Polignac number, because 2415393 - 2² = 2415389 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 89459 = 2415393 / (2 + 4 + 1 + 5 + 3 + 9 + 3).

It is not an unprimeable number, because it can be changed into a prime (2415293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44703 + ... + 44756.

It is an arithmetic number, because the mean of its divisors is an integer number (447300).

2^2415393 is an apocalyptic number.

It is an amenable number.

2415393 is a deficient number, since it is larger than the sum of its proper divisors (1163007).

2415393 is an equidigital number, since it uses as much as digits as its factorization.

2415393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89468 (or 89462 counting only the distinct ones).

The product of its digits is 3240, while the sum is 27.

The square root of 2415393 is about 1554.1534673255. The cubic root of 2415393 is about 134.1722186061.

The spelling of 2415393 in words is "two million, four hundred fifteen thousand, three hundred ninety-three".