46341978 has 16 divisors (see below), whose sum is σ = 93505536. Its totient is φ = 15310400.

The previous prime is 46341961. The next prime is 46341979. The reversal of 46341978 is 87914364.

It is not an unprimeable number, because it can be changed into a prime (46341979) 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, 33498 + ... + 34853.

It is an arithmetic number, because the mean of its divisors is an integer number (5844096).

Almost surely, 2^46341978 is an apocalyptic number.

46341978 is an abundant number, since it is smaller than the sum of its proper divisors (47163558).

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

46341978 is a wasteful number, since it uses less digits than its factorization.

46341978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68469.

The product of its digits is 145152, while the sum is 42.

The square root of 46341978 is about 6807.4942526601. The cubic root of 46341978 is about 359.1905114118.

The spelling of 46341978 in words is "forty-six million, three hundred forty-one thousand, nine hundred seventy-eight".