2515363 has 4 divisors (see below), whose sum is σ = 2539888. Its totient is φ = 2490840.

The previous prime is 2515351. The next prime is 2515367. The reversal of 2515363 is 3635152.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2515363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2515367) 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, 12108 + ... + 12313.

It is an arithmetic number, because the mean of its divisors is an integer number (634972).

2^2515363 is an apocalyptic number.

2515363 is a deficient number, since it is larger than the sum of its proper divisors (24525).

2515363 is a wasteful number, since it uses less digits than its factorization.

2515363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24524.

The product of its digits is 2700, while the sum is 25.

The square root of 2515363 is about 1585.9895964350. The cubic root of 2515363 is about 135.9983239413.

The spelling of 2515363 in words is "two million, five hundred fifteen thousand, three hundred sixty-three".