11620315 has 8 divisors (see below), whose sum is σ = 15936480. Its totient is φ = 7968192.

The previous prime is 11620289. The next prime is 11620339. The reversal of 11620315 is 51302611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11620315 - 2⁵ = 11620283 is a prime.

It is a super-3 number, since 3×11620315³ (a number of 22 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11620292 and 11620301.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165970 + ... + 166039.

It is an arithmetic number, because the mean of its divisors is an integer number (1992060).

Almost surely, 2^11620315 is an apocalyptic number.

11620315 is a deficient number, since it is larger than the sum of its proper divisors (4316165).

11620315 is an equidigital number, since it uses as much as digits as its factorization.

11620315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332021.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 11620315 is about 3408.8583132773. The cubic root of 11620315 is about 226.5023090045.

Adding to 11620315 its reverse (51302611), we get a palindrome (62922926).

It can be divided in two parts, 11620 and 315, that added together give a triangular number (11935 = T₁₅₄).

The spelling of 11620315 in words is "eleven million, six hundred twenty thousand, three hundred fifteen".