46112257 has 4 divisors (see below), whose sum is σ = 46568916. Its totient is φ = 45655600.

The previous prime is 46112251. The next prime is 46112293. The reversal of 46112257 is 75221164.

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 20061441 + 26050816 = 4479^2 + 5104^2 .

It is a cyclic number.

It is not a de Polignac number, because 46112257 - 2¹⁵ = 46079489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46112251) 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, 228178 + ... + 228379.

It is an arithmetic number, because the mean of its divisors is an integer number (11642229).

Almost surely, 2^46112257 is an apocalyptic number.

It is an amenable number.

46112257 is a deficient number, since it is larger than the sum of its proper divisors (456659).

46112257 is a wasteful number, since it uses less digits than its factorization.

46112257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456658.

The product of its digits is 3360, while the sum is 28.

The square root of 46112257 is about 6790.6006361735. The cubic root of 46112257 is about 358.5960156940.

The spelling of 46112257 in words is "forty-six million, one hundred twelve thousand, two hundred fifty-seven".