46409871 has 8 divisors (see below), whose sum is σ = 61925760. Its totient is φ = 30916952.

The previous prime is 46409863. The next prime is 46409887. The reversal of 46409871 is 17890464.

It is a happy number.

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 46409871 - 2³ = 46409863 is a prime.

It is a super-3 number, since 3×46409871³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46409861) 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, 285 + ... + 9638.

It is an arithmetic number, because the mean of its divisors is an integer number (7740720).

Almost surely, 2^46409871 is an apocalyptic number.

46409871 is a deficient number, since it is larger than the sum of its proper divisors (15515889).

46409871 is a wasteful number, since it uses less digits than its factorization.

46409871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11485.

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 46409871 is about 6812.4790641880. The cubic root of 46409871 is about 359.3658356932.

The spelling of 46409871 in words is "forty-six million, four hundred nine thousand, eight hundred seventy-one".