46320020 has 24 divisors (see below), whose sum is σ = 97542144. Its totient is φ = 18476576.

The previous prime is 46320017. The next prime is 46320023. The reversal of 46320020 is 2002364.

It is an interprime number because it is at equal distance from previous prime (46320017) and next prime (46320023).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46320023) 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, 4637 + ... + 10683.

It is an arithmetic number, because the mean of its divisors is an integer number (4064256).

Almost surely, 2^46320020 is an apocalyptic number.

It is an amenable number.

46320020 is an abundant number, since it is smaller than the sum of its proper divisors (51222124).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46320020 is a wasteful number, since it uses less digits than its factorization.

46320020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6439 (or 6437 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 46320020 is about 6805.8812801870. The cubic root of 46320020 is about 359.1337712695.

Adding to 46320020 its reverse (2002364), we get a palindrome (48322384).

The spelling of 46320020 in words is "forty-six million, three hundred twenty thousand, twenty".