46897783 has 2 divisors, whose sum is σ = 46897784. Its totient is φ = 46897782.

The previous prime is 46897777. The next prime is 46897817. The reversal of 46897783 is 38779864.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46897783 - 2⁵ = 46897751 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46897783.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46897723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23448891 + 23448892.

It is an arithmetic number, because the mean of its divisors is an integer number (23448892).

Almost surely, 2^46897783 is an apocalyptic number.

46897783 is a deficient number, since it is larger than the sum of its proper divisors (1).

46897783 is an equidigital number, since it uses as much as digits as its factorization.

46897783 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2032128, while the sum is 52.

The square root of 46897783 is about 6848.1956017626. The cubic root of 46897783 is about 360.6207987099.

The spelling of 46897783 in words is "forty-six million, eight hundred ninety-seven thousand, seven hundred eighty-three".