46486973 has 4 divisors (see below), whose sum is σ = 50062908. Its totient is φ = 42911040.

The previous prime is 46486969. The next prime is 46486981. The reversal of 46486973 is 37968464.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7086244 + 39400729 = 2662^2 + 6277^2 .

It is a cyclic number.

It is not a de Polignac number, because 46486973 - 2² = 46486969 is a prime.

It is a super-2 number, since 2×46486973² = 4322077317405458, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46486903) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1787948 + ... + 1787973.

It is an arithmetic number, because the mean of its divisors is an integer number (12515727).

Almost surely, 2^46486973 is an apocalyptic number.

It is an amenable number.

46486973 is a deficient number, since it is larger than the sum of its proper divisors (3575935).

46486973 is a wasteful number, since it uses less digits than its factorization.

46486973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3575934.

The product of its digits is 870912, while the sum is 47.

The square root of 46486973 is about 6818.1355956009. The cubic root of 46486973 is about 359.5647337170.

The spelling of 46486973 in words is "forty-six million, four hundred eighty-six thousand, nine hundred seventy-three".