46428523 has 4 divisors (see below), whose sum is σ = 47560968. Its totient is φ = 45296080.

The previous prime is 46428493. The next prime is 46428539. The reversal of 46428523 is 32582464.

46428523 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 46428523 - 2¹³ = 46420331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46428553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 566161 + ... + 566242.

It is an arithmetic number, because the mean of its divisors is an integer number (11890242).

Almost surely, 2^46428523 is an apocalyptic number.

46428523 is a deficient number, since it is larger than the sum of its proper divisors (1132445).

46428523 is a wasteful number, since it uses less digits than its factorization.

46428523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1132444.

The product of its digits is 46080, while the sum is 34.

The square root of 46428523 is about 6813.8478850059. The cubic root of 46428523 is about 359.4139719601.

The spelling of 46428523 in words is "forty-six million, four hundred twenty-eight thousand, five hundred twenty-three".