46648915 has 4 divisors (see below), whose sum is σ = 55978704. Its totient is φ = 37319128.

The previous prime is 46648909. The next prime is 46648919. The reversal of 46648915 is 51984664.

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 46648915 - 2⁷ = 46648787 is a prime.

It is a super-2 number, since 2×46648915² = 4352242541354450, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46648919) 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, 4664887 + ... + 4664896.

It is an arithmetic number, because the mean of its divisors is an integer number (13994676).

Almost surely, 2^46648915 is an apocalyptic number.

46648915 is a deficient number, since it is larger than the sum of its proper divisors (9329789).

46648915 is an equidigital number, since it uses as much as digits as its factorization.

46648915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9329788.

The product of its digits is 207360, while the sum is 43.

The square root of 46648915 is about 6830.0010980965. The cubic root of 46648915 is about 359.9817763409.

The spelling of 46648915 in words is "forty-six million, six hundred forty-eight thousand, nine hundred fifteen".