46018623 has 8 divisors (see below), whose sum is σ = 70123648. Its totient is φ = 26296344.

The previous prime is 46018613. The next prime is 46018631. The reversal of 46018623 is 32681064.

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

It is not a de Polignac number, because 46018623 - 2⁹ = 46018111 is a prime.

It is a super-2 number, since 2×46018623² = 4235427325632258, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46018613) 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, 1095661 + ... + 1095702.

It is an arithmetic number, because the mean of its divisors is an integer number (8765456).

Almost surely, 2^46018623 is an apocalyptic number.

46018623 is a deficient number, since it is larger than the sum of its proper divisors (24105025).

46018623 is a wasteful number, since it uses less digits than its factorization.

46018623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2191373.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 46018623 is about 6783.7027499736. The cubic root of 46018623 is about 358.3531335492.

Adding to 46018623 its reverse (32681064), we get a palindrome (78699687).

The spelling of 46018623 in words is "forty-six million, eighteen thousand, six hundred twenty-three".