46364557 has 4 divisors (see below), whose sum is σ = 46419516. Its totient is φ = 46309600.

The previous prime is 46364543. The next prime is 46364581. The reversal of 46364557 is 75546364.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 40119556 + 6245001 = 6334^2 + 2499^2 .

It is a cyclic number.

It is not a de Polignac number, because 46364557 - 2⁷ = 46364429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46364587) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26194 + ... + 27907.

It is an arithmetic number, because the mean of its divisors is an integer number (11604879).

Almost surely, 2^46364557 is an apocalyptic number.

It is an amenable number.

46364557 is a deficient number, since it is larger than the sum of its proper divisors (54959).

46364557 is an equidigital number, since it uses as much as digits as its factorization.

46364557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54958.

The product of its digits is 302400, while the sum is 40.

The square root of 46364557 is about 6809.1524435865. The cubic root of 46364557 is about 359.2488375494.

The spelling of 46364557 in words is "forty-six million, three hundred sixty-four thousand, five hundred fifty-seven".