46972417 has 8 divisors (see below), whose sum is σ = 49089024. Its totient is φ = 44862048.

The previous prime is 46972403. The next prime is 46972421. The reversal of 46972417 is 71427964.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46972417 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 46972417.

It is not an unprimeable number, because it can be changed into a prime (46972477) 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, 20848 + ... + 22990.

It is an arithmetic number, because the mean of its divisors is an integer number (6136128).

Almost surely, 2^46972417 is an apocalyptic number.

It is an amenable number.

46972417 is a deficient number, since it is larger than the sum of its proper divisors (2116607).

46972417 is a wasteful number, since it uses less digits than its factorization.

46972417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3119.

The product of its digits is 84672, while the sum is 40.

The square root of 46972417 is about 6853.6426081318. The cubic root of 46972417 is about 360.8119968586.

The spelling of 46972417 in words is "forty-six million, nine hundred seventy-two thousand, four hundred seventeen".