46224557 has 2 divisors, whose sum is σ = 46224558. Its totient is φ = 46224556.

The previous prime is 46224551. The next prime is 46224601. The reversal of 46224557 is 75542264.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34739236 + 11485321 = 5894^2 + 3389^2 .

It is a cyclic number.

It is not a de Polignac number, because 46224557 - 2⁸ = 46224301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46224551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23112278 + 23112279.

It is an arithmetic number, because the mean of its divisors is an integer number (23112279).

Almost surely, 2^46224557 is an apocalyptic number.

It is an amenable number.

46224557 is a deficient number, since it is larger than the sum of its proper divisors (1).

46224557 is an equidigital number, since it uses as much as digits as its factorization.

46224557 is an evil number, because the sum of its binary digits is even.

The product of its digits is 67200, while the sum is 35.

The square root of 46224557 is about 6798.8643904699. The cubic root of 46224557 is about 358.8868833027.

The spelling of 46224557 in words is "forty-six million, two hundred twenty-four thousand, five hundred fifty-seven".