215325033 has 32 divisors (see below), whose sum is σ = 358812672. Its totient is φ = 111585600.

The previous prime is 215325017. The next prime is 215325053. The reversal of 215325033 is 330523512.

It is a happy number.

It is not a de Polignac number, because 215325033 - 2⁴ = 215325017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 215324994 and 215325012.

It is not an unprimeable number, because it can be changed into a prime (215325013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 124110 + ... + 125832.

It is an arithmetic number, because the mean of its divisors is an integer number (11212896).

Almost surely, 2^215325033 is an apocalyptic number.

It is an amenable number.

215325033 is a deficient number, since it is larger than the sum of its proper divisors (143487639).

215325033 is a wasteful number, since it uses less digits than its factorization.

215325033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2285.

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 215325033 is about 14673.9576461158. The cubic root of 215325033 is about 599.3743784451.

Adding to 215325033 its reverse (330523512), we get a palindrome (545848545).

It can be divided in two parts, 21532 and 5033, that added together give a triangular number (26565 = T₂₃₀).

The spelling of 215325033 in words is "two hundred fifteen million, three hundred twenty-five thousand, thirty-three".