46389599 has 2 divisors, whose sum is σ = 46389600. Its totient is φ = 46389598.

The previous prime is 46389533. The next prime is 46389619. The reversal of 46389599 is 99598364.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46389599 - 2¹⁶ = 46324063 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46389599.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46382599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23194799 + 23194800.

It is an arithmetic number, because the mean of its divisors is an integer number (23194800).

Almost surely, 2^46389599 is an apocalyptic number.

46389599 is a deficient number, since it is larger than the sum of its proper divisors (1).

46389599 is an equidigital number, since it uses as much as digits as its factorization.

46389599 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2099520, while the sum is 53.

The square root of 46389599 is about 6810.9910438937. The cubic root of 46389599 is about 359.3135039727.

The spelling of 46389599 in words is "forty-six million, three hundred eighty-nine thousand, five hundred ninety-nine".