46038557 has 2 divisors, whose sum is σ = 46038558. Its totient is φ = 46038556.

The previous prime is 46038529. The next prime is 46038583. The reversal of 46038557 is 75583064.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28238596 + 17799961 = 5314^2 + 4219^2 .

It is a cyclic number.

It is not a de Polignac number, because 46038557 - 2⁶ = 46038493 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46038557.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46038257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23019278 + 23019279.

It is an arithmetic number, because the mean of its divisors is an integer number (23019279).

Almost surely, 2^46038557 is an apocalyptic number.

It is an amenable number.

46038557 is a deficient number, since it is larger than the sum of its proper divisors (1).

46038557 is an equidigital number, since it uses as much as digits as its factorization.

46038557 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 100800, while the sum is 38.

The square root of 46038557 is about 6785.1718474921. The cubic root of 46038557 is about 358.4048689823.

The spelling of 46038557 in words is "forty-six million, thirty-eight thousand, five hundred fifty-seven".