46854287 has 2 divisors, whose sum is σ = 46854288. Its totient is φ = 46854286.

The previous prime is 46854281. The next prime is 46854331. The reversal of 46854287 is 78245864.

It is an a-pointer prime, because the next prime (46854331) can be obtained adding 46854287 to its sum of digits (44).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46854287 - 2⁴ = 46854271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46854281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23427143 + 23427144.

It is an arithmetic number, because the mean of its divisors is an integer number (23427144).

Almost surely, 2^46854287 is an apocalyptic number.

46854287 is a deficient number, since it is larger than the sum of its proper divisors (1).

46854287 is an equidigital number, since it uses as much as digits as its factorization.

46854287 is an evil number, because the sum of its binary digits is even.

The product of its digits is 430080, while the sum is 44.

The square root of 46854287 is about 6845.0191380302. The cubic root of 46854287 is about 360.5092766363.

The spelling of 46854287 in words is "forty-six million, eight hundred fifty-four thousand, two hundred eighty-seven".