46428413 has 2 divisors, whose sum is σ = 46428414. Its totient is φ = 46428412.

The previous prime is 46428407. The next prime is 46428427. The reversal of 46428413 is 31482464.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33200644 + 13227769 = 5762^2 + 3637^2 .

It is a cyclic number.

It is not a de Polignac number, because 46428413 - 2⁴ = 46428397 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46428413.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46428443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23214206 + 23214207.

It is an arithmetic number, because the mean of its divisors is an integer number (23214207).

Almost surely, 2^46428413 is an apocalyptic number.

It is an amenable number.

46428413 is a deficient number, since it is larger than the sum of its proper divisors (1).

46428413 is an equidigital number, since it uses as much as digits as its factorization.

46428413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18432, while the sum is 32.

The square root of 46428413 is about 6813.8398132037. The cubic root of 46428413 is about 359.4136881147.

The spelling of 46428413 in words is "forty-six million, four hundred twenty-eight thousand, four hundred thirteen".