46152215 has 4 divisors (see below), whose sum is σ = 55382664. Its totient is φ = 36921768.

The previous prime is 46152199. The next prime is 46152221. The reversal of 46152215 is 51225164.

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

It is a cyclic number.

It is not a de Polignac number, because 46152215 - 2⁴ = 46152199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4615217 + ... + 4615226.

It is an arithmetic number, because the mean of its divisors is an integer number (13845666).

Almost surely, 2^46152215 is an apocalyptic number.

46152215 is a deficient number, since it is larger than the sum of its proper divisors (9230449).

46152215 is an equidigital number, since it uses as much as digits as its factorization.

46152215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9230448.

The product of its digits is 2400, while the sum is 26.

The square root of 46152215 is about 6793.5421541343. The cubic root of 46152215 is about 358.6995647552.

Adding to 46152215 its reverse (51225164), we get a palindrome (97377379).

The spelling of 46152215 in words is "forty-six million, one hundred fifty-two thousand, two hundred fifteen".