46347885 has 12 divisors (see below), whose sum is σ = 80336412. Its totient is φ = 24718848.

The previous prime is 46347871. The next prime is 46347923. The reversal of 46347885 is 58874364.

46347885 is a `hidden beast` number, since 4 + 634 + 7 + 8 + 8 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 23794884 + 22553001 = 4878^2 + 4749^2 .

It is not a de Polignac number, because 46347885 - 2⁷ = 46347757 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 1029953 = 46347885 / (4 + 6 + 3 + 4 + 7 + 8 + 8 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 46347885.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 514932 + ... + 515021.

It is an arithmetic number, because the mean of its divisors is an integer number (6694701).

Almost surely, 2^46347885 is an apocalyptic number.

46347885 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

46347885 is a deficient number, since it is larger than the sum of its proper divisors (33988527).

46347885 is a wasteful number, since it uses less digits than its factorization.

46347885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1029964 (or 1029961 counting only the distinct ones).

The product of its digits is 645120, while the sum is 45.

The square root of 46347885 is about 6807.9280989153. The cubic root of 46347885 is about 359.2057722207.

The spelling of 46347885 in words is "forty-six million, three hundred forty-seven thousand, eight hundred eighty-five".