46904643 has 16 divisors (see below), whose sum is σ = 71731200. Its totient is φ = 30260520.

The previous prime is 46904639. The next prime is 46904647. The reversal of 46904643 is 34640964.

46904643 is a `hidden beast` number, since 4 + 6 + 9 + 0 + 4 + 643 = 666.

It is an interprime number because it is at equal distance from previous prime (46904639) and next prime (46904647).

It is not a de Polignac number, because 46904643 - 2² = 46904639 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 46904598 and 46904607.

It is not an unprimeable number, because it can be changed into a prime (46904647) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27183 + ... + 28856.

It is an arithmetic number, because the mean of its divisors is an integer number (4483200).

Almost surely, 2^46904643 is an apocalyptic number.

46904643 is a deficient number, since it is larger than the sum of its proper divisors (24826557).

46904643 is a wasteful number, since it uses less digits than its factorization.

46904643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56079 (or 56073 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The square root of 46904643 is about 6848.6964453099. The cubic root of 46904643 is about 360.6383811905.

The spelling of 46904643 in words is "forty-six million, nine hundred four thousand, six hundred forty-three".