46531911 has 8 divisors (see below), whose sum is σ = 62531584. Its totient is φ = 30776760.

The previous prime is 46531897. The next prime is 46531937. The reversal of 46531911 is 11913564.

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

It is not a de Polignac number, because 46531911 - 2¹⁷ = 46400839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46536911) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 60685 + ... + 61446.

It is an arithmetic number, because the mean of its divisors is an integer number (7816448).

Almost surely, 2^46531911 is an apocalyptic number.

46531911 is a deficient number, since it is larger than the sum of its proper divisors (15999673).

46531911 is a wasteful number, since it uses less digits than its factorization.

46531911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122261.

The product of its digits is 3240, while the sum is 30.

The square root of 46531911 is about 6821.4302752429. The cubic root of 46531911 is about 359.6805576793.

The spelling of 46531911 in words is "forty-six million, five hundred thirty-one thousand, nine hundred eleven".