46315487 has 2 divisors, whose sum is σ = 46315488. Its totient is φ = 46315486.

The previous prime is 46315447. The next prime is 46315541. The reversal of 46315487 is 78451364.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46315487 - 2¹⁴ = 46299103 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46315487.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46315417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23157743 + 23157744.

It is an arithmetic number, because the mean of its divisors is an integer number (23157744).

Almost surely, 2^46315487 is an apocalyptic number.

46315487 is a deficient number, since it is larger than the sum of its proper divisors (1).

46315487 is an equidigital number, since it uses as much as digits as its factorization.

46315487 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 80640, while the sum is 38.

The square root of 46315487 is about 6805.5482512432. The cubic root of 46315487 is about 359.1220556262.

The spelling of 46315487 in words is "forty-six million, three hundred fifteen thousand, four hundred eighty-seven".