46420417 has 8 divisors (see below), whose sum is σ = 48940416. Its totient is φ = 43942272.

The previous prime is 46420399. The next prime is 46420427. The reversal of 46420417 is 71402464.

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

It is a cyclic number.

It is not a de Polignac number, because 46420417 - 2¹¹ = 46418369 is a prime.

It is a super-2 number, since 2×46420417² = 4309710228907778, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46420427) 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, 8173 + ... + 12634.

It is an arithmetic number, because the mean of its divisors is an integer number (6117552).

Almost surely, 2^46420417 is an apocalyptic number.

It is an amenable number.

46420417 is a deficient number, since it is larger than the sum of its proper divisors (2519999).

46420417 is a wasteful number, since it uses less digits than its factorization.

46420417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20927.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 46420417 is about 6813.2530409489. The cubic root of 46420417 is about 359.3930539336.

The spelling of 46420417 in words is "forty-six million, four hundred twenty thousand, four hundred seventeen".