46943973 has 6 divisors (see below), whose sum is σ = 67807974. Its totient is φ = 31295976.

The previous prime is 46943971. The next prime is 46943977. The reversal of 46943973 is 37934964.

It can be written as a sum of positive squares in only one way, i.e., 45603009 + 1340964 = 6753^2 + 1158^2 .

It is not a de Polignac number, because 46943973 - 2¹ = 46943971 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46943971) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2607990 + ... + 2608007.

It is an arithmetic number, because the mean of its divisors is an integer number (11301329).

Almost surely, 2^46943973 is an apocalyptic number.

It is an amenable number.

46943973 is a deficient number, since it is larger than the sum of its proper divisors (20864001).

46943973 is a wasteful number, since it uses less digits than its factorization.

46943973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5216003 (or 5216000 counting only the distinct ones).

The product of its digits is 489888, while the sum is 45.

The square root of 46943973 is about 6851.5671929859. The cubic root of 46943973 is about 360.7391526282.

Subtracting from 46943973 its reverse (37934964), we obtain a palindrome (9009009).

The spelling of 46943973 in words is "forty-six million, nine hundred forty-three thousand, nine hundred seventy-three".