4646623043 has 8 divisors (see below), whose sum is σ = 4778828208. Its totient is φ = 4515515424.

The previous prime is 4646623019. The next prime is 4646623067. The reversal of 4646623043 is 3403266464.

It is an interprime number because it is at equal distance from previous prime (4646623019) and next prime (4646623067).

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 4646623043 - 2¹² = 4646618947 is a prime.

It is a super-2 number, since 2×4646623043² = 43182211407477159698, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4646622988 and 4646623006.

It is not an unprimeable number, because it can be changed into a prime (4646623543) 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, 265796 + ... + 282737.

It is an arithmetic number, because the mean of its divisors is an integer number (597353526).

Almost surely, 2^4646623043 is an apocalyptic number.

4646623043 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

4646623043 is a deficient number, since it is larger than the sum of its proper divisors (132205165).

4646623043 is a wasteful number, since it uses less digits than its factorization.

4646623043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548773.

The product of its (nonzero) digits is 248832, while the sum is 38.

The square root of 4646623043 is about 68166.1429376784. The cubic root of 4646623043 is about 1668.7033863211.

The spelling of 4646623043 in words is "four billion, six hundred forty-six million, six hundred twenty-three thousand, forty-three".