46349257 has 2 divisors, whose sum is σ = 46349258. Its totient is φ = 46349256.

The previous prime is 46349249. The next prime is 46349267. The reversal of 46349257 is 75294364.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31764496 + 14584761 = 5636^2 + 3819^2 .

It is a cyclic number.

It is not a de Polignac number, because 46349257 - 2³ = 46349249 is a prime.

It is not a weakly prime, because it can be changed into another prime (46349267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23174628 + 23174629.

It is an arithmetic number, because the mean of its divisors is an integer number (23174629).

Almost surely, 2^46349257 is an apocalyptic number.

It is an amenable number.

46349257 is a deficient number, since it is larger than the sum of its proper divisors (1).

46349257 is an equidigital number, since it uses as much as digits as its factorization.

46349257 is an evil number, because the sum of its binary digits is even.

The product of its digits is 181440, while the sum is 40.

The square root of 46349257 is about 6808.0288630410. The cubic root of 46349257 is about 359.2093166144.

The spelling of 46349257 in words is "forty-six million, three hundred forty-nine thousand, two hundred fifty-seven".