46321968 has 160 divisors (see below), whose sum is σ = 151990272. Its totient is φ = 11808000.

The previous prime is 46321897. The next prime is 46321969. The reversal of 46321968 is 86912364.

It is not an unprimeable number, because it can be changed into a prime (46321969) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 306693 + ... + 306843.

Almost surely, 2^46321968 is an apocalyptic number.

46321968 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46321968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75995136).

46321968 is an abundant number, since it is smaller than the sum of its proper divisors (105668304).

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

46321968 is a wasteful number, since it uses less digits than its factorization.

46321968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263 (or 257 counting only the distinct ones).

The product of its digits is 62208, while the sum is 39.

The square root of 46321968 is about 6806.0243902002. The cubic root of 46321968 is about 359.1388056857.

The spelling of 46321968 in words is "forty-six million, three hundred twenty-one thousand, nine hundred sixty-eight".