46309477 has 2 divisors, whose sum is σ = 46309478. Its totient is φ = 46309476.

The previous prime is 46309469. The next prime is 46309499. The reversal of 46309477 is 77490364.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43903876 + 2405601 = 6626^2 + 1551^2 .

It is a cyclic number.

It is not a de Polignac number, because 46309477 - 2³ = 46309469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46309447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23154738 + 23154739.

It is an arithmetic number, because the mean of its divisors is an integer number (23154739).

Almost surely, 2^46309477 is an apocalyptic number.

It is an amenable number.

46309477 is a deficient number, since it is larger than the sum of its proper divisors (1).

46309477 is an equidigital number, since it uses as much as digits as its factorization.

46309477 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 127008, while the sum is 40.

The square root of 46309477 is about 6805.1066854238. The cubic root of 46309477 is about 359.1065214636.

The spelling of 46309477 in words is "forty-six million, three hundred nine thousand, four hundred seventy-seven".