46009197 has 12 divisors (see below), whose sum is σ = 71570044. Its totient is φ = 28313280.

The previous prime is 46009181. The next prime is 46009217. The reversal of 46009197 is 79190064.

46009197 is a `hidden beast` number, since 460 + 0 + 9 + 197 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 17589636 + 28419561 = 4194^2 + 5331^2 .

It is not a de Polignac number, because 46009197 - 2⁴ = 46009181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46009897) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 196504 + ... + 196737.

Almost surely, 2^46009197 is an apocalyptic number.

It is an amenable number.

46009197 is a deficient number, since it is larger than the sum of its proper divisors (25560847).

46009197 is a wasteful number, since it uses less digits than its factorization.

46009197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393260 (or 393257 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 46009197 is about 6783.0079610745. The cubic root of 46009197 is about 358.3286647069.

The spelling of 46009197 in words is "forty-six million, nine thousand, one hundred ninety-seven".