46171402 has 8 divisors (see below), whose sum is σ = 69292836. Its totient is φ = 23073792.

The previous prime is 46171399. The next prime is 46171403. The reversal of 46171402 is 20417164.

It can be written as a sum of positive squares in 2 ways, for example, as 32251041 + 13920361 = 5679^2 + 3731^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (46171403) 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, 138 + ... + 9610.

Almost surely, 2^46171402 is an apocalyptic number.

46171402 is a deficient number, since it is larger than the sum of its proper divisors (23121434).

46171402 is a wasteful number, since it uses less digits than its factorization.

46171402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11912.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 46171402 is about 6794.9541573141. The cubic root of 46171402 is about 358.7492656203.

Adding to 46171402 its reverse (20417164), we get a palindrome (66588566).

The spelling of 46171402 in words is "forty-six million, one hundred seventy-one thousand, four hundred two".