46981505 has 8 divisors (see below), whose sum is σ = 56533632. Its totient is φ = 37481328.

The previous prime is 46981477. The next prime is 46981513. The reversal of 46981505 is 50518964.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46981505 is a prime.

It is a Duffinian number.

It is a plaindrome in base 11.

It is an unprimeable number.

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, 10967 + ... + 14636.

It is an arithmetic number, because the mean of its divisors is an integer number (7066704).

Almost surely, 2^46981505 is an apocalyptic number.

It is an amenable number.

46981505 is a deficient number, since it is larger than the sum of its proper divisors (9552127).

46981505 is a wasteful number, since it uses less digits than its factorization.

46981505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25975.

The product of its (nonzero) digits is 43200, while the sum is 38.

The square root of 46981505 is about 6854.3055811658. The cubic root of 46981505 is about 360.8352647548.

The spelling of 46981505 in words is "forty-six million, nine hundred eighty-one thousand, five hundred five".