46342320 has 40 divisors (see below), whose sum is σ = 143661936. Its totient is φ = 12357888.

The previous prime is 46342313. The next prime is 46342321. The reversal of 46342320 is 2324364.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×46342320² = 4295221245964800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (46342321) 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, 96307 + ... + 96786.

Almost surely, 2^46342320 is an apocalyptic number.

46342320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46342320 is an abundant number, since it is smaller than the sum of its proper divisors (97319616).

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

46342320 is a wasteful number, since it uses less digits than its factorization.

46342320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193109 (or 193103 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 46342320 is about 6807.5193719886. The cubic root of 46342320 is about 359.1913950085.

Adding to 46342320 its reverse (2324364), we get a palindrome (48666684).

The spelling of 46342320 in words is "forty-six million, three hundred forty-two thousand, three hundred twenty".