46420523 has 8 divisors (see below), whose sum is σ = 49338720. Its totient is φ = 43523200.

The previous prime is 46420511. The next prime is 46420541. The reversal of 46420523 is 32502464.

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 46420523 - 2¹⁸ = 46158379 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 46420492 and 46420501.

It is not an unprimeable number, because it can be changed into a prime (46420123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 503 + ... + 9648.

It is an arithmetic number, because the mean of its divisors is an integer number (6167340).

Almost surely, 2^46420523 is an apocalyptic number.

46420523 is a deficient number, since it is larger than the sum of its proper divisors (2918197).

46420523 is a wasteful number, since it uses less digits than its factorization.

46420523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10437.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 46420523 is about 6813.2608199011. The cubic root of 46420523 is about 359.3933274888.

Adding to 46420523 its reverse (32502464), we get a palindrome (78922987).

The spelling of 46420523 in words is "forty-six million, four hundred twenty thousand, five hundred twenty-three".