46471444 has 12 divisors (see below), whose sum is σ = 81560500. Its totient is φ = 23168448.

The previous prime is 46471441. The next prime is 46471457. The reversal of 46471444 is 44417464.

It can be written as a sum of positive squares in 2 ways, for example, as 14976900 + 31494544 = 3870^2 + 5612^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46471441) 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, 15249 + ... + 18040.

Almost surely, 2^46471444 is an apocalyptic number.

It is an amenable number.

46471444 is a deficient number, since it is larger than the sum of its proper divisors (35089056).

46471444 is a wasteful number, since it uses less digits than its factorization.

46471444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33642 (or 33640 counting only the distinct ones).

The product of its digits is 43008, while the sum is 34.

The square root of 46471444 is about 6816.9966994271. The cubic root of 46471444 is about 359.5246916562.

The spelling of 46471444 in words is "forty-six million, four hundred seventy-one thousand, four hundred forty-four".