46515122 has 4 divisors (see below), whose sum is σ = 69772686. Its totient is φ = 23257560.

The previous prime is 46515107. The next prime is 46515127. The reversal of 46515122 is 22151564.

46515122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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., 45171841 + 1343281 = 6721^2 + 1159^2 .

It is a junction number, because it is equal to n+sod(n) for n = 46515091 and 46515100.

It is not an unprimeable number, because it can be changed into a prime (46515127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11628779 + ... + 11628782.

Almost surely, 2^46515122 is an apocalyptic number.

46515122 is a deficient number, since it is larger than the sum of its proper divisors (23257564).

46515122 is a wasteful number, since it uses less digits than its factorization.

46515122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23257563.

The product of its digits is 2400, while the sum is 26.

The square root of 46515122 is about 6820.1995571977. The cubic root of 46515122 is about 359.6372941557.

Adding to 46515122 its reverse (22151564), we get a palindrome (68666686).

The spelling of 46515122 in words is "forty-six million, five hundred fifteen thousand, one hundred twenty-two".