46430643 has 8 divisors (see below), whose sum is σ = 70751488. Its totient is φ = 26531784.

The previous prime is 46430603. The next prime is 46430687. The reversal of 46430643 is 34603464.

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

It is not a de Polignac number, because 46430643 - 2¹² = 46426547 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 46430643.

It is not an unprimeable number, because it can be changed into a prime (46430603) 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, 1105471 + ... + 1105512.

It is an arithmetic number, because the mean of its divisors is an integer number (8843936).

Almost surely, 2^46430643 is an apocalyptic number.

46430643 is a deficient number, since it is larger than the sum of its proper divisors (24320845).

46430643 is a wasteful number, since it uses less digits than its factorization.

46430643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2210993.

The product of its (nonzero) digits is 20736, while the sum is 30.

The square root of 46430643 is about 6814.0034487810. The cubic root of 46430643 is about 359.4194423475.

The spelling of 46430643 in words is "forty-six million, four hundred thirty thousand, six hundred forty-three".