46487811 has 8 divisors (see below), whose sum is σ = 63034560. Its totient is φ = 30466472.

The previous prime is 46487803. The next prime is 46487827. The reversal of 46487811 is 11878464.

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 46487811 - 2³ = 46487803 is a prime.

It is a super-2 number, since 2×46487811² = 4322233143143442, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 46487811.

It is not an unprimeable number, because it can be changed into a prime (46487801) 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, 131145 + ... + 131498.

It is an arithmetic number, because the mean of its divisors is an integer number (7879320).

Almost surely, 2^46487811 is an apocalyptic number.

46487811 is a deficient number, since it is larger than the sum of its proper divisors (16546749).

46487811 is a wasteful number, since it uses less digits than its factorization.

46487811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262705.

The product of its digits is 43008, while the sum is 39.

The square root of 46487811 is about 6818.1970490739. The cubic root of 46487811 is about 359.5668942753.

The spelling of 46487811 in words is "forty-six million, four hundred eighty-seven thousand, eight hundred eleven".