46538122 has 4 divisors (see below), whose sum is σ = 69807186. Its totient is φ = 23269060.

The previous prime is 46538117. The next prime is 46538123. The reversal of 46538122 is 22183564.

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

It can be written as a sum of positive squares in only one way, i.e., 44876601 + 1661521 = 6699^2 + 1289^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (46538123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11634529 + ... + 11634532.

Almost surely, 2^46538122 is an apocalyptic number.

46538122 is a deficient number, since it is larger than the sum of its proper divisors (23269064).

46538122 is a wasteful number, since it uses less digits than its factorization.

46538122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23269063.

The product of its digits is 11520, while the sum is 31.

The square root of 46538122 is about 6821.8855164830. The cubic root of 46538122 is about 359.6965601495.

The spelling of 46538122 in words is "forty-six million, five hundred thirty-eight thousand, one hundred twenty-two".