46409217 has 8 divisors (see below), whose sum is σ = 62457696. Its totient is φ = 30650112.

The previous prime is 46409177. The next prime is 46409219. The reversal of 46409217 is 71290464.

It is a happy number.

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

It is not a de Polignac number, because 46409217 - 2¹⁶ = 46343681 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46409219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71968 + ... + 72609.

It is an arithmetic number, because the mean of its divisors is an integer number (7807212).

Almost surely, 2^46409217 is an apocalyptic number.

It is an amenable number.

46409217 is a deficient number, since it is larger than the sum of its proper divisors (16048479).

46409217 is a wasteful number, since it uses less digits than its factorization.

46409217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144687.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 46409217 is about 6812.4310638714. The cubic root of 46409217 is about 359.3641476446.

The spelling of 46409217 in words is "forty-six million, four hundred nine thousand, two hundred seventeen".