46220563 has 2 divisors, whose sum is σ = 46220564. Its totient is φ = 46220562.

The previous prime is 46220557. The next prime is 46220567. The reversal of 46220563 is 36502264.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46220563 - 2²⁵ = 12666131 is a prime.

It is not a weakly prime, because it can be changed into another prime (46220567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23110281 + 23110282.

It is an arithmetic number, because the mean of its divisors is an integer number (23110282).

Almost surely, 2^46220563 is an apocalyptic number.

46220563 is a deficient number, since it is larger than the sum of its proper divisors (1).

46220563 is an equidigital number, since it uses as much as digits as its factorization.

46220563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 46220563 is about 6798.5706586017. The cubic root of 46220563 is about 358.8765465496.

It can be divided in two parts, 462 and 20563, that added together give a square (21025 = 145²).

The spelling of 46220563 in words is "forty-six million, two hundred twenty thousand, five hundred sixty-three".